Base | Representation |
---|---|
bin | 1011110001101010… |
… | …0000010001010100 |
3 | 22011022002201100011 |
4 | 2330122200101110 |
5 | 22433213031112 |
6 | 1241400330004 |
7 | 141222414403 |
oct | 27432402124 |
9 | 8138081304 |
10 | 3161064532 |
11 | 138237a62a |
12 | 742773904 |
13 | 3b4b886b2 |
14 | 21db7163a |
15 | 1377abaa7 |
hex | bc6a0454 |
3161064532 has 6 divisors (see below), whose sum is σ = 5531862938. Its totient is φ = 1580532264.
The previous prime is 3161064503. The next prime is 3161064539. The reversal of 3161064532 is 2354601613.
It can be written as a sum of positive squares in only one way, i.e., 3131969296 + 29095236 = 55964^2 + 5394^2 .
It is a junction number, because it is equal to n+sod(n) for n = 3161064494 and 3161064503.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3161064539) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395133063 + ... + 395133070.
Almost surely, 23161064532 is an apocalyptic number.
It is an amenable number.
3161064532 is a deficient number, since it is larger than the sum of its proper divisors (2370798406).
3161064532 is a wasteful number, since it uses less digits than its factorization.
3161064532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 790266137 (or 790266135 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 31.
The square root of 3161064532 is about 56223.3450801355. The cubic root of 3161064532 is about 1467.6115488768.
The spelling of 3161064532 in words is "three billion, one hundred sixty-one million, sixty-four thousand, five hundred thirty-two".
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