Base | Representation |
---|---|
bin | 1010110000101… |
… | …01011000001100 |
3 | 20021211221102212 |
4 | 11120111120030 |
5 | 141101440400 |
6 | 12542405552 |
7 | 2144145362 |
oct | 530253014 |
9 | 207757385 |
10 | 90265100 |
11 | 46a52562 |
12 | 262908b8 |
13 | 15915803 |
14 | bdb9632 |
15 | 7dd0335 |
hex | 561560c |
90265100 has 36 divisors (see below), whose sum is σ = 196450968. Its totient is φ = 36000000.
The previous prime is 90265079. The next prime is 90265141. The reversal of 90265100 is 156209.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38975 + ... + 41225.
Almost surely, 290265100 is an apocalyptic number.
It is an amenable number.
90265100 is an abundant number, since it is smaller than the sum of its proper divisors (106185868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90265100 is a wasteful number, since it uses less digits than its factorization.
90265100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2666 (or 2659 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 23.
The square root of 90265100 is about 9500.7947036024. The cubic root of 90265100 is about 448.5800508940.
The spelling of 90265100 in words is "ninety million, two hundred sixty-five thousand, one hundred".
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