Base | Representation |
---|---|
bin | 10101111101011… |
… | …101000101000001 |
3 | 221200021020220100 |
4 | 111331131011001 |
5 | 1223304301200 |
6 | 100320433013 |
7 | 12062421045 |
oct | 2575350501 |
9 | 850236810 |
10 | 368431425 |
11 | 179a73a8a |
12 | a3478769 |
13 | 5b43a67b |
14 | 36d08025 |
15 | 22529d00 |
hex | 15f5d141 |
368431425 has 36 divisors (see below), whose sum is σ = 669225024. Its totient is φ = 193720800.
The previous prime is 368431421. The next prime is 368431433. The reversal of 368431425 is 524134863.
It is not a de Polignac number, because 368431425 - 22 = 368431421 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 368431425.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (368431421) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4444 + ... + 27506.
It is an arithmetic number, because the mean of its divisors is an integer number (18589584).
Almost surely, 2368431425 is an apocalyptic number.
It is an amenable number.
368431425 is a deficient number, since it is larger than the sum of its proper divisors (300793599).
368431425 is a wasteful number, since it uses less digits than its factorization.
368431425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23150 (or 23142 counting only the distinct ones).
The product of its digits is 69120, while the sum is 36.
The square root of 368431425 is about 19194.5675908576. The cubic root of 368431425 is about 716.8895040476.
The spelling of 368431425 in words is "three hundred sixty-eight million, four hundred thirty-one thousand, four hundred twenty-five".
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