Base | Representation |
---|---|
bin | 1001011101011001110… |
… | …00110110001110100010 |
3 | 1011001221102100202200100 |
4 | 10232230320312032202 |
5 | 20311121410134110 |
6 | 405151421403230 |
7 | 32324243011560 |
oct | 4565470661642 |
9 | 1131842322610 |
10 | 325023130530 |
11 | 1159290a166a |
12 | 52ba9709516 |
13 | 2485a0a3417 |
14 | 11a345caa30 |
15 | 86c43eebc0 |
hex | 4bace363a2 |
325023130530 has 48 divisors (see below), whose sum is σ = 965783018304. Its totient is φ = 74291001120.
The previous prime is 325023130529. The next prime is 325023130591. The reversal of 325023130530 is 35031320523.
325023130530 is a `hidden beast` number, since 32 + 50 + 23 + 1 + 30 + 530 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 325023130494 and 325023130503.
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, 257954236 + ... + 257955495.
It is an arithmetic number, because the mean of its divisors is an integer number (20120479548).
Almost surely, 2325023130530 is an apocalyptic number.
325023130530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
325023130530 is an abundant number, since it is smaller than the sum of its proper divisors (640759887774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
325023130530 is a wasteful number, since it uses less digits than its factorization.
325023130530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 515909751 (or 515909748 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 27.
The spelling of 325023130530 in words is "three hundred twenty-five billion, twenty-three million, one hundred thirty thousand, five hundred thirty".
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