Base | Representation |
---|---|
bin | 101101110110100000… |
… | …110011111110001001 |
3 | 11201002010111011021001 |
4 | 231312200303332021 |
5 | 1301312114000400 |
6 | 34341201015001 |
7 | 3362016124531 |
oct | 556640637611 |
9 | 151063434231 |
10 | 49232953225 |
11 | 1997479a4a5 |
12 | 9660024461 |
13 | 4847b870b1 |
14 | 25509024c1 |
15 | 143237ba6a |
hex | b76833f89 |
49232953225 has 27 divisors (see below), whose sum is σ = 61633559943. Its totient is φ = 39012708240.
The previous prime is 49232953141. The next prime is 49232953229. The reversal of 49232953225 is 52235923294.
It is a happy number.
The square root of 49232953225 is 221885.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 17723863161 + 31509090064 = 133131^2 + 177508^2 .
It is not a de Polignac number, because 49232953225 - 211 = 49232951177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (49232953229) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 220775464 + ... + 220775686.
Almost surely, 249232953225 is an apocalyptic number.
49232953225 is the 221885-th square number.
49232953225 is the 110943-rd centered octagonal number.
It is an amenable number.
49232953225 is a deficient number, since it is larger than the sum of its proper divisors (12400606718).
49232953225 is an frugal number, since it uses more digits than its factorization.
49232953225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 854 (or 427 counting only the distinct ones).
The product of its digits is 1166400, while the sum is 46.
The spelling of 49232953225 in words is "forty-nine billion, two hundred thirty-two million, nine hundred fifty-three thousand, two hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •