Base | Representation |
---|---|
bin | 10100100101000000110010… |
… | …011101101011111100100111 |
3 | 102212110010200001222100112022 |
4 | 110211000302131223330213 |
5 | 43330311001230114140 |
6 | 520253051330413355 |
7 | 25030504224516455 |
oct | 2445006235537447 |
9 | 385403601870468 |
10 | 90504397504295 |
11 | 26923776a45725 |
12 | a19843773125b |
13 | 3b666b3206548 |
14 | 184c616d719d5 |
15 | a6e3615a40b5 |
hex | 52503276bf27 |
90504397504295 has 8 divisors (see below), whose sum is σ = 108605949991440. Its totient is φ = 72403069345920.
The previous prime is 90504397504291. The next prime is 90504397504303. The reversal of 90504397504295 is 59240579340509.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 90504397504295 - 22 = 90504397504291 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90504397504291) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55193330 + ... + 56809439.
It is an arithmetic number, because the mean of its divisors is an integer number (13575743748930).
Almost surely, 290504397504295 is an apocalyptic number.
90504397504295 is a deficient number, since it is larger than the sum of its proper divisors (18101552487145).
90504397504295 is a wasteful number, since it uses less digits than its factorization.
90504397504295 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112164385.
The product of its (nonzero) digits is 61236000, while the sum is 62.
The spelling of 90504397504295 in words is "ninety trillion, five hundred four billion, three hundred ninety-seven million, five hundred four thousand, two hundred ninety-five".
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