Base | Representation |
---|---|
bin | 101010001011101110… |
… | …1110111111010001111 |
3 | 22122211020100020102110 |
4 | 1110113131313322033 |
5 | 2441011013122432 |
6 | 105340543355103 |
7 | 6354566316435 |
oct | 1242735677217 |
9 | 278736306373 |
10 | 90588020367 |
11 | 35466637539 |
12 | 156818b2a93 |
13 | 87088b5220 |
14 | 4555046d55 |
15 | 2552ccedcc |
hex | 1517777e8f |
90588020367 has 16 divisors (see below), whose sum is σ = 130129687520. Its totient is φ = 55723082112.
The previous prime is 90588020323. The next prime is 90588020423. The reversal of 90588020367 is 76302088509.
It is not a de Polignac number, because 90588020367 - 28 = 90588020111 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 (90588020267) 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, 392968 + ... + 579309.
It is an arithmetic number, because the mean of its divisors is an integer number (8133105470).
Almost surely, 290588020367 is an apocalyptic number.
90588020367 is a deficient number, since it is larger than the sum of its proper divisors (39541667153).
90588020367 is a wasteful number, since it uses less digits than its factorization.
90588020367 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 974682.
The product of its (nonzero) digits is 725760, while the sum is 48.
The spelling of 90588020367 in words is "ninety billion, five hundred eighty-eight million, twenty thousand, three hundred sixty-seven".
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