Base | Representation |
---|---|
bin | 101001101110100000… |
… | …1110110001011100000 |
3 | 22120021220111110021110 |
4 | 1103131001312023200 |
5 | 2432004021012340 |
6 | 105055401423320 |
7 | 6321362662560 |
oct | 1233501661340 |
9 | 276256443243 |
10 | 89607594720 |
11 | 35003173206 |
12 | 1544949ab40 |
13 | 85b073c7c7 |
14 | 44a0b52da0 |
15 | 24e6bb8680 |
hex | 14dd0762e0 |
89607594720 has 96 divisors (see below), whose sum is σ = 322587353088. Its totient is φ = 20481735168.
The previous prime is 89607594691. The next prime is 89607594733. The reversal of 89607594720 is 2749570698.
It is a tau number, because it is divible by the number of its divisors (96).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13331104 + ... + 13337823.
It is an arithmetic number, because the mean of its divisors is an integer number (3360284928).
Almost surely, 289607594720 is an apocalyptic number.
89607594720 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
89607594720 is an abundant number, since it is smaller than the sum of its proper divisors (232979758368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89607594720 is a wasteful number, since it uses less digits than its factorization.
89607594720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26668952 (or 26668944 counting only the distinct ones).
The product of its (nonzero) digits is 7620480, while the sum is 57.
The spelling of 89607594720 in words is "eighty-nine billion, six hundred seven million, five hundred ninety-four thousand, seven hundred twenty".
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