Base | Representation |
---|---|
bin | 101010001110010101… |
… | …1110010001100001000 |
3 | 22200001100001100200000 |
4 | 1110130223302030020 |
5 | 2441200420144112 |
6 | 105353351443000 |
7 | 6360011324631 |
oct | 1243453621410 |
9 | 280040040600 |
10 | 90675553032 |
11 | 35500a93089 |
12 | 156a7086460 |
13 | 8720a820bc |
14 | 4562910888 |
15 | 255a8207dc |
hex | 151caf2308 |
90675553032 has 192 divisors, whose sum is σ = 277326504000. Its totient is φ = 27646665984.
The previous prime is 90675552991. The next prime is 90675553043. The reversal of 90675553032 is 23035557609.
It is a happy number.
90675553032 is a `hidden beast` number, since 9 + 0 + 67 + 5 + 553 + 0 + 32 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1028818 + ... + 1113470.
It is an arithmetic number, because the mean of its divisors is an integer number (1444408875).
Almost surely, 290675553032 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 90675553032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138663252000).
90675553032 is an abundant number, since it is smaller than the sum of its proper divisors (186650950968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90675553032 is a wasteful number, since it uses less digits than its factorization.
90675553032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84722 (or 84706 counting only the distinct ones).
The product of its (nonzero) digits is 850500, while the sum is 45.
The spelling of 90675553032 in words is "ninety billion, six hundred seventy-five million, five hundred fifty-three thousand, thirty-two".
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