Base | Representation |
---|---|
bin | 100101010000011… |
… | …011001000100000 |
3 | 1121120011110110110 |
4 | 211100123020200 |
5 | 2240003444212 |
6 | 142005131320 |
7 | 21326641311 |
oct | 4520331040 |
9 | 1546143413 |
10 | 625062432 |
11 | 2a0916725 |
12 | 1553b9b40 |
13 | 9c662337 |
14 | 5d02c608 |
15 | 39d1da3c |
hex | 2541b220 |
625062432 has 48 divisors (see below), whose sum is σ = 1643816160. Its totient is φ = 207969792.
The previous prime is 625062413. The next prime is 625062469. The reversal of 625062432 is 234260526.
It is a tau number, because it is divible by the number of its divisors (48).
It is a self number, because there is not a number n which added to its sum of digits gives 625062432.
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, 48903 + ... + 60345.
It is an arithmetic number, because the mean of its divisors is an integer number (34246170).
Almost surely, 2625062432 is an apocalyptic number.
It is an amenable number.
625062432 is an abundant number, since it is smaller than the sum of its proper divisors (1018753728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
625062432 is a wasteful number, since it uses less digits than its factorization.
625062432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12025 (or 12017 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 30.
The square root of 625062432 is about 25001.2486088195. The cubic root of 625062432 is about 855.0164409820.
The spelling of 625062432 in words is "six hundred twenty-five million, sixty-two thousand, four hundred thirty-two".
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