Base | Representation |
---|---|
bin | 1010100000101… |
… | …10011000000100 |
3 | 20010220121021222 |
4 | 11100112120010 |
5 | 140033001121 |
6 | 12425455512 |
7 | 2120310221 |
oct | 520263004 |
9 | 203817258 |
10 | 88172036 |
11 | 45852a57 |
12 | 25641598 |
13 | 15361c04 |
14 | b9d2948 |
15 | 7b1a0ab |
hex | 5416604 |
88172036 has 24 divisors (see below), whose sum is σ = 159753216. Its totient is φ = 42547680.
The previous prime is 88172003. The next prime is 88172053. The reversal of 88172036 is 63027188.
It is a junction number, because it is equal to n+sod(n) for n = 88171987 and 88172005.
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, 16451 + ... + 21141.
It is an arithmetic number, because the mean of its divisors is an integer number (6656384).
Almost surely, 288172036 is an apocalyptic number.
It is an amenable number.
88172036 is a deficient number, since it is larger than the sum of its proper divisors (71581180).
88172036 is a wasteful number, since it uses less digits than its factorization.
88172036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4859 (or 4857 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 35.
The square root of 88172036 is about 9389.9965921187. The cubic root of 88172036 is about 445.0856814354.
The spelling of 88172036 in words is "eighty-eight million, one hundred seventy-two thousand, thirty-six".
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