Base | Representation |
---|---|
bin | 10001100110111000011110… |
… | …00011011111110110001000 |
3 | 12002002112111100122012112100 |
4 | 20303130033003133312020 |
5 | 20033334243440423202 |
6 | 214203234444113400 |
7 | 11104245254026122 |
oct | 1063341703376610 |
9 | 162075440565470 |
10 | 38719382748552 |
11 | 11378886170840 |
12 | 44140aab35860 |
13 | 187b2b701c00c |
14 | 97c05725c212 |
15 | 4722a778841c |
hex | 23370f0dfd88 |
38719382748552 has 96 divisors (see below), whose sum is σ = 114990913421280. Its totient is φ = 11672352737280.
The previous prime is 38719382748547. The next prime is 38719382748577. The reversal of 38719382748552 is 25584728391783.
It is a happy number.
38719382748552 is a `hidden beast` number, since 3 + 8 + 7 + 1 + 9 + 3 + 8 + 27 + 48 + 552 = 666.
It is a Harshad number since it is a multiple of its sum of digits (72).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126500278 + ... + 126805989.
It is an arithmetic number, because the mean of its divisors is an integer number (1197822014805).
Almost surely, 238719382748552 is an apocalyptic number.
It is an amenable number.
38719382748552 is an abundant number, since it is smaller than the sum of its proper divisors (76271530672728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38719382748552 is a wasteful number, since it uses less digits than its factorization.
38719382748552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253306483 (or 253306476 counting only the distinct ones).
The product of its digits is 812851200, while the sum is 72.
The spelling of 38719382748552 in words is "thirty-eight trillion, seven hundred nineteen billion, three hundred eighty-two million, seven hundred forty-eight thousand, five hundred fifty-two".
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