Base | Representation |
---|---|
bin | 111001111100010… |
… | …111010011110001 |
3 | 2111202020002101101 |
4 | 321330113103301 |
5 | 3442331003200 |
6 | 240244004401 |
7 | 33042633625 |
oct | 7174272361 |
9 | 2452202341 |
10 | 972125425 |
11 | 459815247 |
12 | 231690701 |
13 | 12652a75b |
14 | 93173185 |
15 | 5a52726a |
hex | 39f174f1 |
972125425 has 12 divisors (see below), whose sum is σ = 1206947056. Its totient is φ = 776725200.
The previous prime is 972125419. The next prime is 972125447. The reversal of 972125425 is 524521279.
It is not a de Polignac number, because 972125425 - 29 = 972124913 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3699 + ... + 44248.
Almost surely, 2972125425 is an apocalyptic number.
It is an amenable number.
972125425 is a deficient number, since it is larger than the sum of its proper divisors (234821631).
972125425 is a wasteful number, since it uses less digits than its factorization.
972125425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48768 (or 48763 counting only the distinct ones).
The product of its digits is 50400, while the sum is 37.
The square root of 972125425 is about 31178.9259757292. The cubic root of 972125425 is about 990.6207802664.
It can be divided in two parts, 9721254 and 25, that added together give a palindrome (9721279).
The spelling of 972125425 in words is "nine hundred seventy-two million, one hundred twenty-five thousand, four hundred twenty-five".
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