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107076704440 = 2353186352181
BaseRepresentation
bin110001110111001000…
…1001101100010111000
3101020101100201011202011
41203232101031202320
53223243114020230
6121105041215304
710510313653606
oct1435621154270
9336340634664
10107076704440
114145800a972
1218903931534
13a135990a14
14527ac66876
152bba655e2a
hex18ee44d8b8

107076704440 has 32 divisors (see below), whose sum is σ = 248694284160. Its totient is φ = 41449046400.

The previous prime is 107076704419. The next prime is 107076704461. The reversal of 107076704440 is 44407670701.

It is an interprime number because it is at equal distance from previous prime (107076704419) and next prime (107076704461).

It is a super-2 number, since 2×1070767044402 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 107076704393 and 107076704402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43174851 + ... + 43177330.

It is an arithmetic number, because the mean of its divisors is an integer number (7771696380).

Almost surely, 2107076704440 is an apocalyptic number.

107076704440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107076704440 is an abundant number, since it is smaller than the sum of its proper divisors (141617579720).

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

107076704440 is a wasteful number, since it uses less digits than its factorization.

107076704440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86352223 (or 86352219 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 40.

The spelling of 107076704440 in words is "one hundred seven billion, seventy-six million, seven hundred four thousand, four hundred forty".

Divisors: 1 2 4 5 8 10 20 31 40 62 124 155 248 310 620 1240 86352181 172704362 345408724 431760905 690817448 863521810 1727043620 2676917611 3454087240 5353835222 10707670444 13384588055 21415340888 26769176110 53538352220 107076704440