Base | Representation |
---|---|
bin | 10001101110111000111001… |
… | …10101000110100100111100 |
3 | 12010001211121011210011011211 |
4 | 20313130130311012210330 |
5 | 20102341204342404004 |
6 | 214533453333054204 |
7 | 11133154600045501 |
oct | 1067343465064474 |
9 | 163054534704154 |
10 | 38994491763004 |
11 | 1147452001a1a8 |
12 | 4459488487364 |
13 | 189b21b092cbb |
14 | 98b4b46b34a8 |
15 | 479509b0a504 |
hex | 23771cd4693c |
38994491763004 has 24 divisors (see below), whose sum is σ = 71207857566720. Its totient is φ = 18649402095984.
The previous prime is 38994491762999. The next prime is 38994491763011. The reversal of 38994491763004 is 40036719449983.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11587857 + ... + 14569399.
It is an arithmetic number, because the mean of its divisors is an integer number (2966994065280).
Almost surely, 238994491763004 is an apocalyptic number.
It is an amenable number.
38994491763004 is a deficient number, since it is larger than the sum of its proper divisors (32213365803716).
38994491763004 is a wasteful number, since it uses less digits than its factorization.
38994491763004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3123729 (or 3123727 counting only the distinct ones).
The product of its (nonzero) digits is 141087744, while the sum is 67.
The spelling of 38994491763004 in words is "thirty-eight trillion, nine hundred ninety-four billion, four hundred ninety-one million, seven hundred sixty-three thousand, four".
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