Base | Representation |
---|---|
bin | 1000111001001110000… |
… | …0011100111111010000 |
3 | 112121101210112210210210 |
4 | 2032103200130333100 |
5 | 10000412421112311 |
6 | 154110020324120 |
7 | 14016330533106 |
oct | 2162340347720 |
9 | 477353483723 |
10 | 152798613456 |
11 | 5988a919935 |
12 | 25743b43640 |
13 | 11541312558 |
14 | 7577333c76 |
15 | 3e946433a6 |
hex | 239381cfd0 |
152798613456 has 40 divisors (see below), whose sum is σ = 399726340480. Its totient is φ = 50288150016.
The previous prime is 152798613439. The next prime is 152798613469. The reversal of 152798613456 is 654316897251.
It is a super-2 number, since 2×1527986134562 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 152798613396 and 152798613405.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20143705 + ... + 20151288.
It is an arithmetic number, because the mean of its divisors is an integer number (9993158512).
Almost surely, 2152798613456 is an apocalyptic number.
152798613456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
152798613456 is an abundant number, since it is smaller than the sum of its proper divisors (246927727024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152798613456 is a wasteful number, since it uses less digits than its factorization.
152798613456 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40295083 (or 40295077 counting only the distinct ones).
The product of its digits is 10886400, while the sum is 57.
The spelling of 152798613456 in words is "one hundred fifty-two billion, seven hundred ninety-eight million, six hundred thirteen thousand, four hundred fifty-six".
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