Base | Representation |
---|---|
bin | 1001010001111111110… |
… | …0111010101111100000 |
3 | 120020120100000210001021 |
4 | 2110133330322233200 |
5 | 10103023130243041 |
6 | 201130015415224 |
7 | 14343213246535 |
oct | 2243774725740 |
9 | 506510023037 |
10 | 159449852896 |
11 | 61693315534 |
12 | 26a9b524514 |
13 | 120612a74a9 |
14 | 7a08826d8c |
15 | 423351acd1 |
hex | 251ff3abe0 |
159449852896 has 48 divisors (see below), whose sum is σ = 318492518400. Its totient is φ = 78563954560.
The previous prime is 159449852893. The next prime is 159449852959. The reversal of 159449852896 is 698258944951.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (159449852893) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4998405 + ... + 5030203.
It is an arithmetic number, because the mean of its divisors is an integer number (6635260800).
Almost surely, 2159449852896 is an apocalyptic number.
159449852896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
159449852896 is a deficient number, since it is larger than the sum of its proper divisors (159042665504).
159449852896 is a wasteful number, since it uses less digits than its factorization.
159449852896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34087 (or 34079 counting only the distinct ones).
The product of its digits is 223948800, while the sum is 70.
The spelling of 159449852896 in words is "one hundred fifty-nine billion, four hundred forty-nine million, eight hundred fifty-two thousand, eight hundred ninety-six".
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