Base | Representation |
---|---|
bin | 101010001000001100… |
… | …0010100110010111110 |
3 | 22122111221121202001211 |
4 | 1110100120110302332 |
5 | 2440240044002220 |
6 | 105321055155034 |
7 | 6351623606554 |
oct | 1242030246276 |
9 | 278457552054 |
10 | 90469125310 |
11 | 3540550a963 |
12 | 15649b15a7a |
13 | 86ba087215 |
14 | 4543337bd4 |
15 | 2547646b5a |
hex | 1510614cbe |
90469125310 has 32 divisors (see below), whose sum is σ = 164131466400. Its totient is φ = 35901790080.
The previous prime is 90469125293. The next prime is 90469125317. The reversal of 90469125310 is 1352196409.
It is a super-2 number, since 2×904691253102 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90469125317) 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, 6790936 + ... + 6804244.
It is an arithmetic number, because the mean of its divisors is an integer number (5129108325).
Almost surely, 290469125310 is an apocalyptic number.
90469125310 is a deficient number, since it is larger than the sum of its proper divisors (73662341090).
90469125310 is a wasteful number, since it uses less digits than its factorization.
90469125310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18636.
The product of its (nonzero) digits is 58320, while the sum is 40.
The spelling of 90469125310 in words is "ninety billion, four hundred sixty-nine million, one hundred twenty-five thousand, three hundred ten".
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