Base | Representation |
---|---|
bin | 10010111000100… |
… | …10111000111100 |
3 | 102001002011220000 |
4 | 21130102320330 |
5 | 311023143343 |
6 | 23415154300 |
7 | 3632324403 |
oct | 1134227074 |
9 | 361064800 |
10 | 158412348 |
11 | 814685a6 |
12 | 45075990 |
13 | 26a85c23 |
14 | 1707863a |
15 | dd91ed3 |
hex | 9712e3c |
158412348 has 60 divisors (see below), whose sum is σ = 435933960. Its totient is φ = 50023008.
The previous prime is 158412347. The next prime is 158412361. The reversal of 158412348 is 843214851.
158412348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (158412343) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6711 + ... + 19022.
It is an arithmetic number, because the mean of its divisors is an integer number (7265566).
Almost surely, 2158412348 is an apocalyptic number.
158412348 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
158412348 is an abundant number, since it is smaller than the sum of its proper divisors (277521612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
158412348 is a wasteful number, since it uses less digits than its factorization.
158412348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25768 (or 25757 counting only the distinct ones).
The product of its digits is 30720, while the sum is 36.
The square root of 158412348 is about 12586.1967249841. The cubic root of 158412348 is about 541.0819049997.
The spelling of 158412348 in words is "one hundred fifty-eight million, four hundred twelve thousand, three hundred forty-eight".
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