Base | Representation |
---|---|
bin | 1100000011011000… |
… | …0010110111011110 |
3 | 22100110221222211000 |
4 | 3000312002313132 |
5 | 23111230033430 |
6 | 1253013411130 |
7 | 143114246424 |
oct | 30066026736 |
9 | 8313858730 |
10 | 3235392990 |
11 | 1410327705 |
12 | 763639aa6 |
13 | 3c73b142b |
14 | 22999d114 |
15 | 13e08ee60 |
hex | c0d82dde |
3235392990 has 64 divisors (see below), whose sum is σ = 8634957120. Its totient is φ = 862047360.
The previous prime is 3235392989. The next prime is 3235393001. The reversal of 3235392990 is 992935323.
3235392990 is a `hidden beast` number, since 3 + 2 + 3 + 539 + 29 + 90 = 666.
3235392990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×32353929902 = 20935535599482280200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 368532 + ... + 377208.
It is an arithmetic number, because the mean of its divisors is an integer number (134921205).
Almost surely, 23235392990 is an apocalyptic number.
3235392990 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3235392990 is an abundant number, since it is smaller than the sum of its proper divisors (5399564130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3235392990 is a wasteful number, since it uses less digits than its factorization.
3235392990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10074 (or 10068 counting only the distinct ones).
The product of its (nonzero) digits is 393660, while the sum is 45.
The square root of 3235392990 is about 56880.5150293139. The cubic root of 3235392990 is about 1479.0255623048.
The spelling of 3235392990 in words is "three billion, two hundred thirty-five million, three hundred ninety-two thousand, nine hundred ninety".
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