Base | Representation |
---|---|
bin | 1100001000110001… |
… | …1011001011111110 |
3 | 22102001120102112200 |
4 | 3002030123023332 |
5 | 23133024140430 |
6 | 1255143012330 |
7 | 143510600055 |
oct | 30214331376 |
9 | 8361512480 |
10 | 3258036990 |
11 | 142209345a |
12 | 76b13a0a6 |
13 | 3cbcac150 |
14 | 22c9b539c |
15 | 141064460 |
hex | c231b2fe |
3258036990 has 48 divisors (see below), whose sum is σ = 9122506848. Its totient is φ = 801978048.
The previous prime is 3258036983. The next prime is 3258037001. The reversal of 3258036990 is 996308523.
3258036990 is a `hidden beast` number, since 3 + 2 + 580 + 3 + 69 + 9 + 0 = 666.
It is a super-2 number, since 2×32580369902 = 21229610056416520200, 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 pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1391154 + ... + 1393493.
It is an arithmetic number, because the mean of its divisors is an integer number (190052226).
Almost surely, 23258036990 is an apocalyptic number.
3258036990 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3258036990 is an abundant number, since it is smaller than the sum of its proper divisors (5864469858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3258036990 is a wasteful number, since it uses less digits than its factorization.
3258036990 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2784673 (or 2784670 counting only the distinct ones).
The product of its (nonzero) digits is 349920, while the sum is 45.
The square root of 3258036990 is about 57079.2167956078. The cubic root of 3258036990 is about 1482.4680317331.
The spelling of 3258036990 in words is "three billion, two hundred fifty-eight million, thirty-six thousand, nine hundred ninety".
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