Base | Representation |
---|---|
bin | 111010001111… |
… | …1011010010100 |
3 | 2010110110101111 |
4 | 1310133122110 |
5 | 30304143424 |
6 | 3010304404 |
7 | 520364134 |
oct | 164373224 |
9 | 63413344 |
10 | 30537364 |
11 | 162681a0 |
12 | a288104 |
13 | 6432760 |
14 | 40acac4 |
15 | 2a33194 |
hex | 1d1f694 |
30537364 has 48 divisors (see below), whose sum is σ = 63334656. Its totient is φ = 12700800.
The previous prime is 30537361. The next prime is 30537383. The reversal of 30537364 is 46373503.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30537361) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112549 + ... + 112819.
It is an arithmetic number, because the mean of its divisors is an integer number (1319472).
Almost surely, 230537364 is an apocalyptic number.
It is an amenable number.
30537364 is an abundant number, since it is smaller than the sum of its proper divisors (32797292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30537364 is a wasteful number, since it uses less digits than its factorization.
30537364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 496 (or 494 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 31.
The square root of 30537364 is about 5526.0622508256. The cubic root of 30537364 is about 312.5675211965.
The spelling of 30537364 in words is "thirty million, five hundred thirty-seven thousand, three hundred sixty-four".
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