Base | Representation |
---|---|
bin | 100100000001010101… |
… | …111001010000011001 |
3 | 10200211111000110210110 |
4 | 210001111321100121 |
5 | 1113202332104200 |
6 | 25433523034533 |
7 | 2536312652262 |
oct | 440125712031 |
9 | 120744013713 |
10 | 38677222425 |
11 | 15448313736 |
12 | 75b4b0ba49 |
13 | 3855000b3a |
14 | 1c2ca3b969 |
15 | 10157e7b50 |
hex | 901579419 |
38677222425 has 48 divisors (see below), whose sum is σ = 66183264000. Its totient is φ = 19906951680.
The previous prime is 38677222421. The next prime is 38677222481. The reversal of 38677222425 is 52422277683.
It is not a de Polignac number, because 38677222425 - 22 = 38677222421 is a prime.
It is not an unprimeable number, because it can be changed into a prime (38677222421) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7673056 + ... + 7678094.
It is an arithmetic number, because the mean of its divisors is an integer number (1378818000).
Almost surely, 238677222425 is an apocalyptic number.
It is an amenable number.
38677222425 is a deficient number, since it is larger than the sum of its proper divisors (27506041575).
38677222425 is a wasteful number, since it uses less digits than its factorization.
38677222425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8610 (or 8605 counting only the distinct ones).
The product of its digits is 2257920, while the sum is 48.
The spelling of 38677222425 in words is "thirty-eight billion, six hundred seventy-seven million, two hundred twenty-two thousand, four hundred twenty-five".
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