Base | Representation |
---|---|
bin | 1001001101111001001… |
… | …0001000001101011110 |
3 | 120010201112220210021210 |
4 | 2103132102020031132 |
5 | 10043244104214310 |
6 | 200424421405250 |
7 | 14304004533201 |
oct | 2233622101536 |
9 | 503645823253 |
10 | 158348116830 |
11 | 61178424962 |
12 | 26832569826 |
13 | 11c16c69567 |
14 | 7942395938 |
15 | 41bb940820 |
hex | 24de48835e |
158348116830 has 32 divisors (see below), whose sum is σ = 381387940128. Its totient is φ = 42075891200.
The previous prime is 158348116799. The next prime is 158348116879. The reversal of 158348116830 is 38611843851.
158348116830 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1583481168302 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 158348116830.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9383511 + ... + 9400370.
It is an arithmetic number, because the mean of its divisors is an integer number (11918373129).
Almost surely, 2158348116830 is an apocalyptic number.
158348116830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
158348116830 is an abundant number, since it is smaller than the sum of its proper divisors (223039823298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
158348116830 is a wasteful number, since it uses less digits than its factorization.
158348116830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18784172.
The product of its (nonzero) digits is 552960, while the sum is 48.
The spelling of 158348116830 in words is "one hundred fifty-eight billion, three hundred forty-eight million, one hundred sixteen thousand, eight hundred thirty".
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