Base | Representation |
---|---|
bin | 1110000011100… |
… | …00110100010010 |
3 | 22012212001222100 |
4 | 13001300310102 |
5 | 220140340420 |
6 | 15411021230 |
7 | 2631104250 |
oct | 701606422 |
9 | 265761870 |
10 | 117902610 |
11 | 60609a81 |
12 | 3359a816 |
13 | 1b571377 |
14 | 119315d0 |
15 | a53e190 |
hex | 7070d12 |
117902610 has 96 divisors (see below), whose sum is σ = 361700352. Its totient is φ = 26075520.
The previous prime is 117902597. The next prime is 117902621. The reversal of 117902610 is 16209711.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16512 + ... + 22548.
It is an arithmetic number, because the mean of its divisors is an integer number (3767712).
Almost surely, 2117902610 is an apocalyptic number.
117902610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 117902610, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180850176).
117902610 is an abundant number, since it is smaller than the sum of its proper divisors (243797742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117902610 is a wasteful number, since it uses less digits than its factorization.
117902610 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6088 (or 6085 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 27.
The square root of 117902610 is about 10858.2968277718. The cubic root of 117902610 is about 490.3518367160.
It can be divided in two parts, 11790 and 2610, that added together give a square (14400 = 1202).
The spelling of 117902610 in words is "one hundred seventeen million, nine hundred two thousand, six hundred ten".
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