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107007248788 = 221121971122281
BaseRepresentation
bin110001110101000100…
…0010000100110010100
3101020012112000110111121
41203222020100212110
53223122323430123
6121054120413324
710505511415156
oct1435210204624
9336175013447
10107007248788
1141421890900
12188a4617244
13a124482bbb
145271946ad6
152bb44d675d
hex18ea210994

107007248788 has 36 divisors (see below), whose sum is σ = 206879219316. Its totient is φ = 48392713600.

The previous prime is 107007248743. The next prime is 107007248809. The reversal of 107007248788 is 887842700701.

It can be written as a sum of positive squares in 2 ways, for example, as 62966868624 + 44040380164 = 250932^2 + 209858^2 .

It is a super-2 number, since 2×1070072487882 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 465793 + ... + 656488.

It is an arithmetic number, because the mean of its divisors is an integer number (5746644981).

Almost surely, 2107007248788 is an apocalyptic number.

It is an amenable number.

107007248788 is a deficient number, since it is larger than the sum of its proper divisors (99871970528).

107007248788 is a wasteful number, since it uses less digits than its factorization.

107007248788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122504 (or 1122491 counting only the distinct ones).

The product of its (nonzero) digits is 1404928, while the sum is 52.

The spelling of 107007248788 in words is "one hundred seven billion, seven million, two hundred forty-eight thousand, seven hundred eighty-eight".

Divisors: 1 2 4 11 22 44 121 197 242 394 484 788 2167 4334 8668 23837 47674 95348 1122281 2244562 4489124 12345091 24690182 49380364 135796001 221089357 271592002 442178714 543184004 884357428 2431982927 4863965854 9727931708 26751812197 53503624394 107007248788