Base | Representation |
---|---|
bin | 111001010101… |
… | …0110010000101 |
3 | 2002120012002111 |
4 | 1302222302011 |
5 | 30143402103 |
6 | 2552141021 |
7 | 513334321 |
oct | 162526205 |
9 | 62505074 |
10 | 30059653 |
11 | 15a71298 |
12 | a097771 |
13 | 62c61a0 |
14 | 3dc6981 |
15 | 298b86d |
hex | 1caac85 |
30059653 has 16 divisors (see below), whose sum is σ = 34372800. Its totient is φ = 26058240.
The previous prime is 30059633. The next prime is 30059663. The reversal of 30059653 is 35695003.
It is a de Polignac number, because none of the positive numbers 2k-30059653 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30059633) 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, 31893 + ... + 32821.
It is an arithmetic number, because the mean of its divisors is an integer number (2148300).
Almost surely, 230059653 is an apocalyptic number.
It is an amenable number.
30059653 is a deficient number, since it is larger than the sum of its proper divisors (4313147).
30059653 is a wasteful number, since it uses less digits than its factorization.
30059653 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1092.
The product of its (nonzero) digits is 12150, while the sum is 31.
The square root of 30059653 is about 5482.6684196657. The cubic root of 30059653 is about 310.9290650625.
The spelling of 30059653 in words is "thirty million, fifty-nine thousand, six hundred fifty-three".
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