Base | Representation |
---|---|
bin | 100100000000111001… |
… | …010000110010001000 |
3 | 10200210221220010202112 |
4 | 210000321100302020 |
5 | 1113143421412431 |
6 | 25433054121452 |
7 | 2536162111406 |
oct | 440071206210 |
9 | 120727803675 |
10 | 38669716616 |
11 | 15444057493 |
12 | 75b24b0288 |
13 | 38535a362b |
14 | 1c2ba46476 |
15 | 1014d13c2b |
hex | 900e50c88 |
38669716616 has 128 divisors (see below), whose sum is σ = 78382080000. Its totient is φ = 17851680000.
The previous prime is 38669716601. The next prime is 38669716627. The reversal of 38669716616 is 61661796683.
It is a hoax number, since the sum of its digits (59) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 154062491 + ... + 154062741.
It is an arithmetic number, because the mean of its divisors is an integer number (612360000).
Almost surely, 238669716616 is an apocalyptic number.
It is an amenable number.
38669716616 is an abundant number, since it is smaller than the sum of its proper divisors (39712363384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38669716616 is a wasteful number, since it uses less digits than its factorization.
38669716616 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 603 (or 599 counting only the distinct ones).
The product of its digits is 11757312, while the sum is 59.
The spelling of 38669716616 in words is "thirty-eight billion, six hundred sixty-nine million, seven hundred sixteen thousand, six hundred sixteen".
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