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1016104447660 = 225139365505197
BaseRepresentation
bin11101100100101001000…
…10110110111010101100
310121010202001210010112111
432302110202312322230
5113121440214311120
62054443020413404
7133261005204331
oct16622442667254
93533661703474
101016104447660
11361a2251a875
12144b173a7264
1374a83891b03
1437273206988
151b6704de75a
hexec948b6eac

1016104447660 has 24 divisors (see below), whose sum is σ = 2149170564240. Its totient is φ = 403517736384.

The previous prime is 1016104447651. The next prime is 1016104447661. The reversal of 1016104447660 is 667444016101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1016104447661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182749819 + ... + 182755378.

It is an arithmetic number, because the mean of its divisors is an integer number (89548773510).

Almost surely, 21016104447660 is an apocalyptic number.

1016104447660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1016104447660 is an abundant number, since it is smaller than the sum of its proper divisors (1133066116580).

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

1016104447660 is a wasteful number, since it uses less digits than its factorization.

1016104447660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365505345 (or 365505343 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 1016104447660 in words is "one trillion, sixteen billion, one hundred four million, four hundred forty-seven thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 139 278 556 695 1390 2780 365505197 731010394 1462020788 1827525985 3655051970 7310103940 50805222383 101610444766 203220889532 254026111915 508052223830 1016104447660