Base | Representation |
---|---|
bin | 10010110111010… |
… | …10010011101000 |
3 | 102000202201212102 |
4 | 21123222103220 |
5 | 311002333440 |
6 | 23411432532 |
7 | 3631032644 |
oct | 1133522350 |
9 | 360681772 |
10 | 158246120 |
11 | 8136471a |
12 | 44bb5748 |
13 | 26a28376 |
14 | 17033c24 |
15 | dd5cb15 |
hex | 96ea4e8 |
158246120 has 16 divisors (see below), whose sum is σ = 356053860. Its totient is φ = 63298432.
The previous prime is 158246119. The next prime is 158246129. The reversal of 158246120 is 21642851.
158246120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 157602916 + 643204 = 12554^2 + 802^2 .
It is not an unprimeable number, because it can be changed into a prime (158246129) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1978037 + ... + 1978116.
Almost surely, 2158246120 is an apocalyptic number.
158246120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
158246120 is an abundant number, since it is smaller than the sum of its proper divisors (197807740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
158246120 is a wasteful number, since it uses less digits than its factorization.
158246120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3956164 (or 3956160 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 29.
The square root of 158246120 is about 12579.5914083089. The cubic root of 158246120 is about 540.8925796040.
Adding to 158246120 its reverse (21642851), we get a palindrome (179888971).
The spelling of 158246120 in words is "one hundred fifty-eight million, two hundred forty-six thousand, one hundred twenty".
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