Base | Representation |
---|---|
bin | 11100001100010101… |
… | …101000100111000110 |
3 | 2220010200200012101202 |
4 | 130030111220213012 |
5 | 443444033102110 |
6 | 21523501022502 |
7 | 2121106535246 |
oct | 341425504706 |
9 | 86120605352 |
10 | 30271769030 |
11 | 11924696138 |
12 | 5a49b54a32 |
13 | 2b1578a189 |
14 | 167258db26 |
15 | bc290d0a5 |
hex | 70c5689c6 |
30271769030 has 32 divisors (see below), whose sum is σ = 55933174080. Its totient is φ = 11789038080.
The previous prime is 30271769027. The next prime is 30271769041. The reversal of 30271769030 is 3096717203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123866 + ... + 275474.
It is an arithmetic number, because the mean of its divisors is an integer number (1747911690).
Almost surely, 230271769030 is an apocalyptic number.
30271769030 is a deficient number, since it is larger than the sum of its proper divisors (25661405050).
30271769030 is a wasteful number, since it uses less digits than its factorization.
30271769030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152144.
The product of its (nonzero) digits is 47628, while the sum is 38.
The spelling of 30271769030 in words is "thirty billion, two hundred seventy-one million, seven hundred sixty-nine thousand, thirty".
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