Base | Representation |
---|---|
bin | 100100010000110100… |
… | …101110101001110100 |
3 | 10201111120202200211200 |
4 | 210100310232221310 |
5 | 1114220330314300 |
6 | 25515402132500 |
7 | 2545615505415 |
oct | 442064565164 |
9 | 121446680750 |
10 | 38936963700 |
11 | 155709a0148 |
12 | 7667ab1130 |
13 | 3896a743bb |
14 | 1c5533180c |
15 | 102d503200 |
hex | 910d2ea74 |
38936963700 has 108 divisors (see below), whose sum is σ = 123126122028. Its totient is φ = 10291276800.
The previous prime is 38936963633. The next prime is 38936963707. The reversal of 38936963700 is 736963983.
It can be written as a sum of positive squares in 6 ways, for example, as 2947838436 + 35989125264 = 54294^2 + 189708^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38936963707) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 89731 + ... + 293130.
Almost surely, 238936963700 is an apocalyptic number.
38936963700 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
38936963700 is an abundant number, since it is smaller than the sum of its proper divisors (84189158328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38936963700 is a wasteful number, since it uses less digits than its factorization.
38936963700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 382994 (or 382984 counting only the distinct ones).
The product of its (nonzero) digits is 4408992, while the sum is 54.
The spelling of 38936963700 in words is "thirty-eight billion, nine hundred thirty-six million, nine hundred sixty-three thousand, seven hundred".
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