Base | Representation |
---|---|
bin | 100100110000011011… |
… | …111111101110111000 |
3 | 10202212112210011101120 |
4 | 210300123333232320 |
5 | 1121312120212333 |
6 | 30044150145240 |
7 | 2565015643113 |
oct | 446033775670 |
9 | 122775704346 |
10 | 39467350968 |
11 | 15813321a31 |
12 | 7795652220 |
13 | 394c908816 |
14 | 1ca595757a |
15 | 105ed6edb3 |
hex | 9306ffbb8 |
39467350968 has 64 divisors (see below), whose sum is σ = 100412092800. Its totient is φ = 12923606400.
The previous prime is 39467350927. The next prime is 39467351023. The reversal of 39467350968 is 86905376493.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2147418 + ... + 2165718.
It is an arithmetic number, because the mean of its divisors is an integer number (1568938950).
Almost surely, 239467350968 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 39467350968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50206046400).
39467350968 is an abundant number, since it is smaller than the sum of its proper divisors (60944741832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39467350968 is a wasteful number, since it uses less digits than its factorization.
39467350968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19892 (or 19888 counting only the distinct ones).
The product of its (nonzero) digits is 29393280, while the sum is 60.
The spelling of 39467350968 in words is "thirty-nine billion, four hundred sixty-seven million, three hundred fifty thousand, nine hundred sixty-eight".
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