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3681107007670 = 252437031510489
BaseRepresentation
bin110101100100010011000…
…100110101100010110110
3111000220120200021012222101
4311210103010311202312
5440302401343221140
611455024402252314
7526644156204241
oct65442304654266
914026520235871
103681107007670
11119a16aa37624
124b550b35709a
13209185a57731
14ca248d5a258
1565b49d4c99a
hex359131358b6

3681107007670 has 16 divisors (see below), whose sum is σ = 6626024189280. Its totient is φ = 1472435786304.

The previous prime is 3681107007667. The next prime is 3681107007749. The reversal of 3681107007670 is 767007011863.

It is a self number, because there is not a number n which added to its sum of digits gives 3681107007670.

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, 1681786 + ... + 3192274.

It is an arithmetic number, because the mean of its divisors is an integer number (414126511830).

Almost surely, 23681107007670 is an apocalyptic number.

3681107007670 is a deficient number, since it is larger than the sum of its proper divisors (2944917181610).

3681107007670 is a wasteful number, since it uses less digits than its factorization.

3681107007670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1754199.

The product of its (nonzero) digits is 296352, while the sum is 46.

The spelling of 3681107007670 in words is "three trillion, six hundred eighty-one billion, one hundred seven million, seven thousand, six hundred seventy".

Divisors: 1 2 5 10 243703 487406 1218515 1510489 2437030 3020978 7552445 15104890 368110700767 736221401534 1840553503835 3681107007670