Base | Representation |
---|---|
bin | 11110010100010001… |
… | …111100001111100000 |
3 | 10010000122021110012010 |
4 | 132110101330033200 |
5 | 1013131420032430 |
6 | 22542053032520 |
7 | 2231452463226 |
oct | 362421741740 |
9 | 103018243163 |
10 | 32552502240 |
11 | 12895047815 |
12 | 6385925740 |
13 | 30ba14785b |
14 | 180b444b16 |
15 | ca7c75cb0 |
hex | 79447c3e0 |
32552502240 has 96 divisors (see below), whose sum is σ = 102587216256. Its totient is φ = 8676702720.
The previous prime is 32552502239. The next prime is 32552502253. The reversal of 32552502240 is 4220525523.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 32552502198 and 32552502207.
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, 1123779 + ... + 1152381.
It is an arithmetic number, because the mean of its divisors is an integer number (1068616836).
Almost surely, 232552502240 is an apocalyptic number.
32552502240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
32552502240 is an abundant number, since it is smaller than the sum of its proper divisors (70034714016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32552502240 is a wasteful number, since it uses less digits than its factorization.
32552502240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30992 (or 30984 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 30.
The spelling of 32552502240 in words is "thirty-two billion, five hundred fifty-two million, five hundred two thousand, two hundred forty".
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