Base | Representation |
---|---|
bin | 1111010111100110001… |
… | …00001000100010010011 |
3 | 1212111000200111110002111 |
4 | 13223303010020202103 |
5 | 32122433333112024 |
6 | 1042331135130151 |
7 | 53102626401355 |
oct | 7536304104223 |
9 | 1774020443074 |
10 | 528063957139 |
11 | 193a50378904 |
12 | 86413673957 |
13 | 3aa4739c984 |
14 | 1b7b64a10d5 |
15 | db097cea94 |
hex | 7af3108893 |
528063957139 has 4 divisors (see below), whose sum is σ = 529077516120. Its totient is φ = 527050398160.
The previous prime is 528063957061. The next prime is 528063957173. The reversal of 528063957139 is 931759360825.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 528063957139 - 219 = 528063432851 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (528063957199) 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, 506778709 + ... + 506779750.
It is an arithmetic number, because the mean of its divisors is an integer number (132269379030).
Almost surely, 2528063957139 is an apocalyptic number.
528063957139 is a deficient number, since it is larger than the sum of its proper divisors (1013558981).
528063957139 is a wasteful number, since it uses less digits than its factorization.
528063957139 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1013558980.
The product of its (nonzero) digits is 12247200, while the sum is 58.
The spelling of 528063957139 in words is "five hundred twenty-eight billion, sixty-three million, nine hundred fifty-seven thousand, one hundred thirty-nine".
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