Base | Representation |
---|---|
bin | 1101111000011001011100… |
… | …00000110111110010110000 |
3 | 11000002011122000112220110221 |
4 | 12330030232000313302300 |
5 | 13000110403231200021 |
6 | 144531012304102424 |
7 | 6300236355424564 |
oct | 674145600676260 |
9 | 130064560486427 |
10 | 30525104553136 |
11 | 97a9695806926 |
12 | 350bb77904a14 |
13 | 140567466c59b |
14 | 7775cc7b16a4 |
15 | 37e064883241 |
hex | 1bc32e037cb0 |
30525104553136 has 40 divisors (see below), whose sum is σ = 61715210018400. Its totient is φ = 14598629101056.
The previous prime is 30525104553107. The next prime is 30525104553259. The reversal of 30525104553136 is 63135540152503.
It is a junction number, because it is equal to n+sod(n) for n = 30525104553092 and 30525104553101.
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, 15550140 + ... + 17402788.
It is an arithmetic number, because the mean of its divisors is an integer number (1542880250460).
Almost surely, 230525104553136 is an apocalyptic number.
It is an amenable number.
30525104553136 is an abundant number, since it is smaller than the sum of its proper divisors (31190105465264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30525104553136 is a wasteful number, since it uses less digits than its factorization.
30525104553136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1897453 (or 1897447 counting only the distinct ones).
The product of its (nonzero) digits is 810000, while the sum is 43.
The spelling of 30525104553136 in words is "thirty trillion, five hundred twenty-five billion, one hundred four million, five hundred fifty-three thousand, one hundred thirty-six".
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