Base | Representation |
---|---|
bin | 1010100010010111… |
… | …10011001011110100 |
3 | 112121020200010202010 |
4 | 11101023303023310 |
5 | 43041143440103 |
6 | 2333201244220 |
7 | 260120556120 |
oct | 52113631364 |
9 | 15536603663 |
10 | 5657015028 |
11 | 2443268135 |
12 | 111a633670 |
13 | 6c1cca892 |
14 | 3b944a580 |
15 | 231987903 |
hex | 1512f32f4 |
5657015028 has 96 divisors (see below), whose sum is σ = 15448043520. Its totient is φ = 1577882880.
The previous prime is 5657015009. The next prime is 5657015083. The reversal of 5657015028 is 8205107565.
It is a congruent number.
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 31 ways as a sum of consecutive naturals, for example, 609688 + ... + 618896.
It is an arithmetic number, because the mean of its divisors is an integer number (160917120).
Almost surely, 25657015028 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5657015028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7724021760).
5657015028 is an abundant number, since it is smaller than the sum of its proper divisors (9791028492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5657015028 is a wasteful number, since it uses less digits than its factorization.
5657015028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9397 (or 9395 counting only the distinct ones).
The product of its (nonzero) digits is 84000, while the sum is 39.
The square root of 5657015028 is about 75213.1306887301. The cubic root of 5657015028 is about 1781.8143168063.
The spelling of 5657015028 in words is "five billion, six hundred fifty-seven million, fifteen thousand, twenty-eight".
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