Base | Representation |
---|---|
bin | 101001110100011000… |
… | …1011100110001100000 |
3 | 22120210122020112012002 |
4 | 1103220301130301200 |
5 | 2432404440413234 |
6 | 105131120423132 |
7 | 6326304462101 |
oct | 1235061346140 |
9 | 276718215162 |
10 | 89804622944 |
11 | 350a4406453 |
12 | 154a3477aa8 |
13 | 86124c625a |
14 | 44bcda03a8 |
15 | 250913727e |
hex | 14e8c5cc60 |
89804622944 has 48 divisors (see below), whose sum is σ = 186350537520. Its totient is φ = 42535933440.
The previous prime is 89804622917. The next prime is 89804622949. The reversal of 89804622944 is 44922640898.
It is a super-2 number, since 2×898046229442 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 89804622944.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89804622949) 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, 863762 + ... + 962129.
It is an arithmetic number, because the mean of its divisors is an integer number (3882302865).
Almost surely, 289804622944 is an apocalyptic number.
It is an amenable number.
89804622944 is an abundant number, since it is smaller than the sum of its proper divisors (96545914576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89804622944 is a wasteful number, since it uses less digits than its factorization.
89804622944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1825983 (or 1825975 counting only the distinct ones).
The product of its (nonzero) digits is 7962624, while the sum is 56.
The spelling of 89804622944 in words is "eighty-nine billion, eight hundred four million, six hundred twenty-two thousand, nine hundred forty-four".
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