Base | Representation |
---|---|
bin | 100010101111100000111111… |
… | …000001110100011010110000 |
3 | 202001000102110001201111210020 |
4 | 202233200333001310122300 |
5 | 130011423432333321302 |
6 | 1300550450040403440 |
7 | 44120231024004432 |
oct | 4257407701643260 |
9 | 661012401644706 |
10 | 152798813963952 |
11 | 44760682031362 |
12 | 15179525776580 |
13 | 6734b35434370 |
14 | 29a37058d8652 |
15 | 129e9ab520ebc |
hex | 8af83f0746b0 |
152798813963952 has 160 divisors (see below), whose sum is σ = 447579489745920. Its totient is φ = 44529398784000.
The previous prime is 152798813963941. The next prime is 152798813964077. The reversal of 152798813963952 is 259369318897251.
It is a Harshad number since it is a multiple of its sum of digits (78).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45825273 + ... + 49046439.
It is an arithmetic number, because the mean of its divisors is an integer number (2797371810912).
Almost surely, 2152798813963952 is an apocalyptic number.
152798813963952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 152798813963952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223789744872960).
152798813963952 is an abundant number, since it is smaller than the sum of its proper divisors (294780675781968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152798813963952 is a wasteful number, since it uses less digits than its factorization.
152798813963952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3225211 (or 3225205 counting only the distinct ones).
The product of its digits is 1763596800, while the sum is 78.
The spelling of 152798813963952 in words is "one hundred fifty-two trillion, seven hundred ninety-eight billion, eight hundred thirteen million, nine hundred sixty-three thousand, nine hundred fifty-two".
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