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117464517044 = 2275697372867
BaseRepresentation
bin110110101100101101…
…1100100100110110100
3102020012022012201202022
41231121123210212310
53411031404021134
6125543520132312
711325610630550
oct1553133444664
9366168181668
10117464517044
11458a8726266
121a922767098
13b0ccb133b4
1459846da860
1530c75bb52e
hex1b596e49b4

117464517044 has 24 divisors (see below), whose sum is σ = 235341946560. Its totient is φ = 50253454656.

The previous prime is 117464516989. The next prime is 117464517199. The reversal of 117464517044 is 440715464711.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 117464516986 and 117464517004.

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, 3670502 + ... + 3702365.

It is an arithmetic number, because the mean of its divisors is an integer number (9805914440).

Almost surely, 2117464517044 is an apocalyptic number.

117464517044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

117464517044 is an abundant number, since it is smaller than the sum of its proper divisors (117877429516).

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

117464517044 is a wasteful number, since it uses less digits than its factorization.

117464517044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7373447 (or 7373445 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 44.

The spelling of 117464517044 in words is "one hundred seventeen billion, four hundred sixty-four million, five hundred seventeen thousand, forty-four".

Divisors: 1 2 4 7 14 28 569 1138 2276 3983 7966 15932 7372867 14745734 29491468 51610069 103220138 206440276 4195161323 8390322646 16780645292 29366129261 58732258522 117464517044