Base | Representation |
---|---|
bin | 100011011100001001… |
… | …101000001111101001 |
3 | 10122012222220101120120 |
4 | 203130021220033221 |
5 | 1110413113000100 |
6 | 25251553113453 |
7 | 2514665200620 |
oct | 433411501751 |
9 | 118188811516 |
10 | 38053250025 |
11 | 15158081a6a |
12 | 745bb58889 |
13 | 37859609bb |
14 | 1badc146b7 |
15 | ecab420a0 |
hex | 8dc2683e9 |
38053250025 has 48 divisors (see below), whose sum is σ = 72538940544. Its totient is φ = 17241799680.
The previous prime is 38053250021. The next prime is 38053250033. The reversal of 38053250025 is 52005235083.
It is not a de Polignac number, because 38053250025 - 22 = 38053250021 is a prime.
It is not an unprimeable number, because it can be changed into a prime (38053250021) by changing a digit.
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 47 ways as a sum of consecutive naturals, for example, 261394 + ... + 380043.
It is an arithmetic number, because the mean of its divisors is an integer number (1511227928).
Almost surely, 238053250025 is an apocalyptic number.
38053250025 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
38053250025 is a deficient number, since it is larger than the sum of its proper divisors (34485690519).
38053250025 is a wasteful number, since it uses less digits than its factorization.
38053250025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 641570 (or 641565 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 33.
The spelling of 38053250025 in words is "thirty-eight billion, fifty-three million, two hundred fifty thousand, twenty-five".
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