Base | Representation |
---|---|
bin | 1001001001011101101… |
… | …0001110011111110011 |
3 | 120000122200111022101110 |
4 | 2102113122032133303 |
5 | 10033330204314040 |
6 | 200110424004403 |
7 | 14232355642464 |
oct | 2222732163763 |
9 | 500580438343 |
10 | 157159057395 |
11 | 60718210a0a |
12 | 26560300703 |
13 | 11a87805ab2 |
14 | 786c4b2d6b |
15 | 414c366980 |
hex | 249768e7f3 |
157159057395 has 16 divisors (see below), whose sum is σ = 266245932960. Its totient is φ = 78887683584.
The previous prime is 157159057379. The next prime is 157159057397. The reversal of 157159057395 is 593750951751.
It is not a de Polignac number, because 157159057395 - 24 = 157159057379 is a prime.
It is not an unprimeable number, because it can be changed into a prime (157159057397) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308154760 + ... + 308155269.
It is an arithmetic number, because the mean of its divisors is an integer number (16640370810).
Almost surely, 2157159057395 is an apocalyptic number.
157159057395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
157159057395 is a deficient number, since it is larger than the sum of its proper divisors (109086875565).
157159057395 is a wasteful number, since it uses less digits than its factorization.
157159057395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 616310054.
The product of its (nonzero) digits is 7441875, while the sum is 57.
The spelling of 157159057395 in words is "one hundred fifty-seven billion, one hundred fifty-nine million, fifty-seven thousand, three hundred ninety-five".
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