Base | Representation |
---|---|
bin | 10001011000000011101000… |
… | …01001110110011010011010 |
3 | 12000021211122001100211101111 |
4 | 20230001310021312122122 |
5 | 20002013013304220232 |
6 | 213133231012210534 |
7 | 11022402604322353 |
oct | 1054016411663232 |
9 | 160254561324344 |
10 | 38209977804442 |
11 | 111a184037a664 |
12 | 4351424309a4a |
13 | 184225456b172 |
14 | 961530d32d2a |
15 | 463de113a047 |
hex | 22c07427669a |
38209977804442 has 8 divisors (see below), whose sum is σ = 57315229526016. Its totient is φ = 19104901295772.
The previous prime is 38209977804413. The next prime is 38209977804497. The reversal of 38209977804442 is 24440877990283.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43256668 + ... + 44131159.
It is an arithmetic number, because the mean of its divisors is an integer number (7164403690752).
Almost surely, 238209977804442 is an apocalyptic number.
38209977804442 is a deficient number, since it is larger than the sum of its proper divisors (19105251721574).
38209977804442 is a wasteful number, since it uses less digits than its factorization.
38209977804442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87606452.
The product of its (nonzero) digits is 195084288, while the sum is 67.
The spelling of 38209977804442 in words is "thirty-eight trillion, two hundred nine billion, nine hundred seventy-seven million, eight hundred four thousand, four hundred forty-two".
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