Base | Representation |
---|---|
bin | 110110111000101000… |
… | …1011001010101001010 |
3 | 102021020011212002210020 |
4 | 1231301101121111022 |
5 | 3412341303040402 |
6 | 130051325201310 |
7 | 11341535512320 |
oct | 1556121312512 |
9 | 367204762706 |
10 | 117864502602 |
11 | 45a93491340 |
12 | 1aa14700236 |
13 | b16494b242 |
14 | 59c1899d10 |
15 | 30ec77a8bc |
hex | 1b7145954a |
117864502602 has 64 divisors (see below), whose sum is σ = 294575145984. Its totient is φ = 30543402240.
The previous prime is 117864502601. The next prime is 117864502631. The reversal of 117864502602 is 206205468711.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (117864502601) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94548 + ... + 494639.
It is an arithmetic number, because the mean of its divisors is an integer number (4602736656).
Almost surely, 2117864502602 is an apocalyptic number.
117864502602 is an abundant number, since it is smaller than the sum of its proper divisors (176710643382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117864502602 is a wasteful number, since it uses less digits than its factorization.
117864502602 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 589643.
The product of its (nonzero) digits is 161280, while the sum is 42.
The spelling of 117864502602 in words is "one hundred seventeen billion, eight hundred sixty-four million, five hundred two thousand, six hundred two".
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