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107456761464 = 233133112787481
BaseRepresentation
bin110010000010011101…
…1000000111001111000
3101021100211212001222020
41210010323000321320
53230032412331324
6121210455154440
710522610254563
oct1440473007170
9337324761866
10107456761464
11416325a4388
12189ab075a20
13a19663bb30
1452b55194da
152bddbca679
hex1904ec0e78

107456761464 has 128 divisors (see below), whose sum is σ = 300994068480. Its totient is φ = 31744742400.

The previous prime is 107456761429. The next prime is 107456761523. The reversal of 107456761464 is 464167654701.

107456761464 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1184604 + ... + 1272084.

It is an arithmetic number, because the mean of its divisors is an integer number (2351516160).

Almost surely, 2107456761464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107456761464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150497034240).

107456761464 is an abundant number, since it is smaller than the sum of its proper divisors (193537307016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107456761464 is a wasteful number, since it uses less digits than its factorization.

107456761464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87661 (or 87657 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 51.

The spelling of 107456761464 in words is "one hundred seven billion, four hundred fifty-six million, seven hundred sixty-one thousand, four hundred sixty-four".

Divisors: 1 2 3 4 6 8 12 13 24 26 31 39 52 62 78 93 104 124 127 156 186 248 254 312 372 381 403 508 744 762 806 1016 1209 1524 1612 1651 2418 3048 3224 3302 3937 4836 4953 6604 7874 9672 9906 11811 13208 15748 19812 23622 31496 39624 47244 51181 87481 94488 102362 153543 174962 204724 262443 307086 349924 409448 524886 614172 699848 1049772 1137253 1228344 2099544 2274506 2711911 3411759 4549012 5423822 6823518 8135733 9098024 10847644 11110087 13647036 16271466 21695288 22220174 27294072 32542932 33330261 35254843 44440348 65085864 66660522 70509686 88880696 105764529 133321044 141019372 144431131 211529058 266642088 282038744 288862262 344412697 423058116 433293393 577724524 688825394 846116232 866586786 1033238091 1155449048 1377650788 1733173572 2066476182 2755301576 3466347144 4132952364 4477365061 8265904728 8954730122 13432095183 17909460244 26864190366 35818920488 53728380732 107456761464