Base | Representation |
---|---|
bin | 101010000010000010… |
… | …1100001011000001010 |
3 | 22121222120111212022021 |
4 | 1110010011201120022 |
5 | 2434324243311024 |
6 | 105244410315054 |
7 | 6343540505656 |
oct | 1240405413012 |
9 | 277876455267 |
10 | 90262869514 |
11 | 3530a044924 |
12 | 155b0a28a8a |
13 | 868641c67c |
14 | 4523ba7a66 |
15 | 25344a3de4 |
hex | 150416160a |
90262869514 has 8 divisors (see below), whose sum is σ = 135395711748. Its totient is φ = 45130965600.
The previous prime is 90262869497. The next prime is 90262869563. The reversal of 90262869514 is 41596826209.
It can be written as a sum of positive squares in 2 ways, for example, as 52892180289 + 37370689225 = 229983^2 + 193315^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×902628695142 (a number of 23 digits) contains 22 as substring.
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, 103174 + ... + 437230.
Almost surely, 290262869514 is an apocalyptic number.
90262869514 is a deficient number, since it is larger than the sum of its proper divisors (45132842234).
90262869514 is a wasteful number, since it uses less digits than its factorization.
90262869514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 469160.
The product of its (nonzero) digits is 1866240, while the sum is 52.
The spelling of 90262869514 in words is "ninety billion, two hundred sixty-two million, eight hundred sixty-nine thousand, five hundred fourteen".
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