Base | Representation |
---|---|
bin | 10001100111101111010011… |
… | …00001000101000111100100 |
3 | 12002012100110201202201020102 |
4 | 20303313221201011013210 |
5 | 20034330034320142020 |
6 | 214224543334123232 |
7 | 11106336553234355 |
oct | 1063675141050744 |
9 | 162170421681212 |
10 | 38748817740260 |
11 | 1138a310486771 |
12 | 44199447b0518 |
13 | 1880cc831a584 |
14 | 97d64a62bd2c |
15 | 472e2b9a7475 |
hex | 233de98451e4 |
38748817740260 has 48 divisors (see below), whose sum is σ = 81499194669312. Its totient is φ = 15475407360000.
The previous prime is 38748817740251. The next prime is 38748817740301. The reversal of 38748817740260 is 6204771884783.
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, 67016759 + ... + 67592481.
It is an arithmetic number, because the mean of its divisors is an integer number (1697899888944).
Almost surely, 238748817740260 is an apocalyptic number.
It is an amenable number.
38748817740260 is an abundant number, since it is smaller than the sum of its proper divisors (42750376929052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38748817740260 is a wasteful number, since it uses less digits than its factorization.
38748817740260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 580964 (or 580962 counting only the distinct ones).
The product of its (nonzero) digits is 101154816, while the sum is 65.
The spelling of 38748817740260 in words is "thirty-eight trillion, seven hundred forty-eight billion, eight hundred seventeen million, seven hundred forty thousand, two hundred sixty".
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