Base | Representation |
---|---|
bin | 1111011011111100101… |
… | …00110001001100110001 |
3 | 1212201001111211112222101 |
4 | 13231332110301030301 |
5 | 32142224442213100 |
6 | 1043355040140401 |
7 | 53214546411346 |
oct | 7557624611461 |
9 | 1781044745871 |
10 | 530400351025 |
11 | 194a3a197146 |
12 | 86966007701 |
13 | 3b02a44816c |
14 | 1b9588c47cd |
15 | dbe498e86a |
hex | 7b7e531331 |
530400351025 has 24 divisors (see below), whose sum is σ = 665703892224. Its totient is φ = 419155464000.
The previous prime is 530400351017. The next prime is 530400351043. The reversal of 530400351025 is 520153004035.
It is not a de Polignac number, because 530400351025 - 23 = 530400351017 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 530400350984 and 530400351002.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31326112 + ... + 31343038.
It is an arithmetic number, because the mean of its divisors is an integer number (27737662176).
Almost surely, 2530400351025 is an apocalyptic number.
It is an amenable number.
530400351025 is a deficient number, since it is larger than the sum of its proper divisors (135303541199).
530400351025 is a wasteful number, since it uses less digits than its factorization.
530400351025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32121 (or 32116 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 28.
The spelling of 530400351025 in words is "five hundred thirty billion, four hundred million, three hundred fifty-one thousand, twenty-five".
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