Base | Representation |
---|---|
bin | 111010001010… |
… | …1000100110000 |
3 | 2010101022022100 |
4 | 1310111010300 |
5 | 30301320044 |
6 | 3005340400 |
7 | 520126530 |
oct | 164250460 |
9 | 63338270 |
10 | 30495024 |
11 | 162393aa |
12 | a267700 |
13 | 64193c1 |
14 | 409b4c0 |
15 | 2a25869 |
hex | 1d15130 |
30495024 has 60 divisors (see below), whose sum is σ = 97538896. Its totient is φ = 8712576.
The previous prime is 30495013. The next prime is 30495053. The reversal of 30495024 is 42059403.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14119 + ... + 16134.
Almost surely, 230495024 is an apocalyptic number.
It is an amenable number.
30495024 is an abundant number, since it is smaller than the sum of its proper divisors (67043872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30495024 is a wasteful number, since it uses less digits than its factorization.
30495024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30274 (or 30265 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 30495024 is about 5522.2299843451. The cubic root of 30495024 is about 312.4229962803.
The spelling of 30495024 in words is "thirty million, four hundred ninety-five thousand, twenty-four".
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