Base | Representation |
---|---|
bin | 111010001111… |
… | …1110011111010 |
3 | 2010110112122011 |
4 | 1310133303322 |
5 | 30304222002 |
6 | 3010320134 |
7 | 520401664 |
oct | 164376372 |
9 | 63415564 |
10 | 30539002 |
11 | 1626944a |
12 | a28904a |
13 | 6433420 |
14 | 40ad534 |
15 | 2a338d7 |
hex | 1d1fcfa |
30539002 has 32 divisors (see below), whose sum is σ = 51270912. Its totient is φ = 13552704.
The previous prime is 30538997. The next prime is 30539027. The reversal of 30539002 is 20093503.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81688 + ... + 82060.
It is an arithmetic number, because the mean of its divisors is an integer number (1602216).
Almost surely, 230539002 is an apocalyptic number.
30539002 is a deficient number, since it is larger than the sum of its proper divisors (20731910).
30539002 is a wasteful number, since it uses less digits than its factorization.
30539002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 502.
The product of its (nonzero) digits is 810, while the sum is 22.
The square root of 30539002 is about 5526.2104556378. The cubic root of 30539002 is about 312.5731097212.
The spelling of 30539002 in words is "thirty million, five hundred thirty-nine thousand, two".
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