Base | Representation |
---|---|
bin | 101010000011000011… |
… | …1100000110011110100 |
3 | 22122001221122010022221 |
4 | 1110012013200303310 |
5 | 2434412004232113 |
6 | 105252024532124 |
7 | 6344433243031 |
oct | 1240607406364 |
9 | 278057563287 |
10 | 90296945908 |
11 | 353272a9a34 |
12 | 15600321044 |
13 | 86904c0c10 |
14 | 4528518388 |
15 | 253748598d |
hex | 15061e0cf4 |
90296945908 has 24 divisors (see below), whose sum is σ = 170265764480. Its totient is φ = 41653288800.
The previous prime is 90296945897. The next prime is 90296945909. The reversal of 90296945908 is 80954969209.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90296945909) 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, 364368 + ... + 559783.
Almost surely, 290296945908 is an apocalyptic number.
It is an amenable number.
90296945908 is a deficient number, since it is larger than the sum of its proper divisors (79968818572).
90296945908 is a wasteful number, since it uses less digits than its factorization.
90296945908 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 926047 (or 926045 counting only the distinct ones).
The product of its (nonzero) digits is 12597120, while the sum is 61.
The spelling of 90296945908 in words is "ninety billion, two hundred ninety-six million, nine hundred forty-five thousand, nine hundred eight".
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