Base | Representation |
---|---|
bin | 1110101101110010001… |
… | …0001011010101101100 |
3 | 220011112121221120121011 |
4 | 3223130202023111230 |
5 | 13120222330100103 |
6 | 312045521515004 |
7 | 24156550653352 |
oct | 3533442132554 |
9 | 804477846534 |
10 | 252808050028 |
11 | 9824060a856 |
12 | 40bb4aa2a64 |
13 | 1aabba77261 |
14 | c34372d7d2 |
15 | 68995e3d6d |
hex | 3adc88b56c |
252808050028 has 24 divisors (see below), whose sum is σ = 457031517824. Its totient is φ = 122233795200.
The previous prime is 252808050023. The next prime is 252808050091. The reversal of 252808050028 is 820050808252.
It is not an unprimeable number, because it can be changed into a prime (252808050023) 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, 607875 + ... + 935482.
Almost surely, 2252808050028 is an apocalyptic number.
It is an amenable number.
252808050028 is a deficient number, since it is larger than the sum of its proper divisors (204223467796).
252808050028 is a wasteful number, since it uses less digits than its factorization.
252808050028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1544713 (or 1544711 counting only the distinct ones).
The product of its (nonzero) digits is 102400, while the sum is 40.
The spelling of 252808050028 in words is "two hundred fifty-two billion, eight hundred eight million, fifty thousand, twenty-eight".
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