Base | Representation |
---|---|
bin | 11100100111110010… |
… | …000011000111110100 |
3 | 2221022210001122100122 |
4 | 130213302003013310 |
5 | 1000414420434414 |
6 | 22041305431112 |
7 | 2135400260654 |
oct | 344762030764 |
9 | 87283048318 |
10 | 30732202484 |
11 | 12040588655 |
12 | 5b5819b498 |
13 | 2b89c9aac9 |
14 | 16b77a6364 |
15 | bed05cb8e |
hex | 727c831f4 |
30732202484 has 12 divisors (see below), whose sum is σ = 53787133764. Its totient is φ = 15364449984.
The previous prime is 30732202483. The next prime is 30732202493. The reversal of 30732202484 is 48420223703.
It can be written as a sum of positive squares in 2 ways, for example, as 28581283600 + 2150918884 = 169060^2 + 46378^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30732202483) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370457 + ... + 445760.
It is an arithmetic number, because the mean of its divisors is an integer number (4482261147).
Almost surely, 230732202484 is an apocalyptic number.
It is an amenable number.
30732202484 is a deficient number, since it is larger than the sum of its proper divisors (23054931280).
30732202484 is a wasteful number, since it uses less digits than its factorization.
30732202484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 825634 (or 825632 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 35.
The spelling of 30732202484 in words is "thirty billion, seven hundred thirty-two million, two hundred two thousand, four hundred eighty-four".
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