Base | Representation |
---|---|
bin | 10100100000110001000010… |
… | …101111100111100000000010 |
3 | 102211102020112002200211122221 |
4 | 110200301002233213200002 |
5 | 43311020412343122002 |
6 | 515511034025121254 |
7 | 25000434434143126 |
oct | 2440610257474002 |
9 | 384366462624587 |
10 | 90212612864002 |
11 | 26820a5513a802 |
12 | a14b98562922a |
13 | 3b45022422335 |
14 | 183c456d57586 |
15 | a66985280c37 |
hex | 520c42be7802 |
90212612864002 has 8 divisors (see below), whose sum is σ = 137612460301200. Its totient is φ = 44341792763604.
The previous prime is 90212612863963. The next prime is 90212612864041. The reversal of 90212612864002 is 20046821621209.
It is an interprime number because it is at equal distance from previous prime (90212612863963) and next prime (90212612864041).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 90212612864002.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 382256834052 + ... + 382256834287.
It is an arithmetic number, because the mean of its divisors is an integer number (17201557537650).
Almost surely, 290212612864002 is an apocalyptic number.
90212612864002 is a deficient number, since it is larger than the sum of its proper divisors (47399847437198).
90212612864002 is a wasteful number, since it uses less digits than its factorization.
90212612864002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 764513668400.
The product of its (nonzero) digits is 165888, while the sum is 43.
The spelling of 90212612864002 in words is "ninety trillion, two hundred twelve billion, six hundred twelve million, eight hundred sixty-four thousand, two".
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