Base | Representation |
---|---|
bin | 1111011110001010… |
… | …0011110100010101 |
3 | 101201102122212211102 |
4 | 3313202203310111 |
5 | 32001134010312 |
6 | 1524033515445 |
7 | 204626121614 |
oct | 36742436425 |
9 | 11642585742 |
10 | 4153031957 |
11 | 1841307418 |
12 | 97aa12b85 |
13 | 512542679 |
14 | 2b57cb87b |
15 | 194902ec2 |
hex | f78a3d15 |
4153031957 has 2 divisors, whose sum is σ = 4153031958. Its totient is φ = 4153031956.
The previous prime is 4153031941. The next prime is 4153032041. The reversal of 4153031957 is 7591303514.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3799366321 + 353665636 = 61639^2 + 18806^2 .
It is a cyclic number.
It is not a de Polignac number, because 4153031957 - 24 = 4153031941 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 4153031957.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4153031557) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2076515978 + 2076515979.
It is an arithmetic number, because the mean of its divisors is an integer number (2076515979).
Almost surely, 24153031957 is an apocalyptic number.
It is an amenable number.
4153031957 is a deficient number, since it is larger than the sum of its proper divisors (1).
4153031957 is an equidigital number, since it uses as much as digits as its factorization.
4153031957 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 56700, while the sum is 38.
The square root of 4153031957 is about 64444.0218872162. The cubic root of 4153031957 is about 1607.3918339727.
The spelling of 4153031957 in words is "four billion, one hundred fifty-three million, thirty-one thousand, nine hundred fifty-seven".
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