Base | Representation |
---|---|
bin | 10010110001100… |
… | …00100110010111 |
3 | 101222100002102221 |
4 | 21120300212113 |
5 | 310304013323 |
6 | 23343243211 |
7 | 3621414202 |
oct | 1130604627 |
9 | 358302387 |
10 | 157485463 |
11 | 80995183 |
12 | 448a9507 |
13 | 26820085 |
14 | 16cb6939 |
15 | dc5c55d |
hex | 9630997 |
157485463 has 2 divisors, whose sum is σ = 157485464. Its totient is φ = 157485462.
The previous prime is 157485413. The next prime is 157485511. The reversal of 157485463 is 364584751.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-157485463 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (157485413) 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, 78742731 + 78742732.
It is an arithmetic number, because the mean of its divisors is an integer number (78742732).
Almost surely, 2157485463 is an apocalyptic number.
157485463 is a deficient number, since it is larger than the sum of its proper divisors (1).
157485463 is an equidigital number, since it uses as much as digits as its factorization.
157485463 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 403200, while the sum is 43.
The square root of 157485463 is about 12549.3212167033. The cubic root of 157485463 is about 540.0245336362.
The spelling of 157485463 in words is "one hundred fifty-seven million, four hundred eighty-five thousand, four hundred sixty-three".
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