Base | Representation |
---|---|
bin | 11100100101101000… |
… | …111010110001111000 |
3 | 2221020021102022002221 |
4 | 130211220322301320 |
5 | 1000331220121314 |
6 | 22033543133424 |
7 | 2134452600412 |
oct | 344550726170 |
9 | 87207368087 |
10 | 30696254584 |
11 | 12022265446 |
12 | 5b48144274 |
13 | 2b826c2768 |
14 | 16b2ac99b2 |
15 | be9d0b824 |
hex | 725a3ac78 |
30696254584 has 16 divisors (see below), whose sum is σ = 58008672000. Its totient is φ = 15227275392.
The previous prime is 30696254581. The next prime is 30696254587. The reversal of 30696254584 is 48545269603.
It is an interprime number because it is at equal distance from previous prime (30696254581) and next prime (30696254587).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30696254581) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15105409 + ... + 15107440.
It is an arithmetic number, because the mean of its divisors is an integer number (3625542000).
Almost surely, 230696254584 is an apocalyptic number.
It is an amenable number.
30696254584 is a deficient number, since it is larger than the sum of its proper divisors (27312417416).
30696254584 is a wasteful number, since it uses less digits than its factorization.
30696254584 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30212982 (or 30212978 counting only the distinct ones).
The product of its (nonzero) digits is 6220800, while the sum is 52.
The spelling of 30696254584 in words is "thirty billion, six hundred ninety-six million, two hundred fifty-four thousand, five hundred eighty-four".
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