Base | Representation |
---|---|
bin | 1011110010000100… |
… | …1110000110100001 |
3 | 22011102102011102011 |
4 | 2330201032012201 |
5 | 22434140400441 |
6 | 1241502152521 |
7 | 141243366331 |
oct | 27441160641 |
9 | 8142364364 |
10 | 3162825121 |
11 | 1383372365 |
12 | 743282741 |
13 | 3b5353b71 |
14 | 2200ad0c1 |
15 | 137a08581 |
hex | bc84e1a1 |
3162825121 has 3 divisors (see below), whose sum is σ = 3162881361. Its totient is φ = 3162768882.
The previous prime is 3162825077. The next prime is 3162825167. The reversal of 3162825121 is 1215282613.
The square root of 3162825121 is 56239.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is not a de Polignac number, because 3162825121 - 211 = 3162823073 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3162825821) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 28120 + ... + 84358.
It is an arithmetic number, because the mean of its divisors is an integer number (1054293787).
Almost surely, 23162825121 is an apocalyptic number.
3162825121 is the 56239-th square number.
3162825121 is the 28120-th centered octagonal number.
It is an amenable number.
3162825121 is a deficient number, since it is larger than the sum of its proper divisors (56240).
3162825121 is an frugal number, since it uses more digits than its factorization.
3162825121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112478 (or 56239 counting only the distinct ones).
The product of its digits is 5760, while the sum is 31.
The cubic root of 3162825121 is about 1467.8839656706.
The spelling of 3162825121 in words is "three billion, one hundred sixty-two million, eight hundred twenty-five thousand, one hundred twenty-one".
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