Base | Representation |
---|---|
bin | 10010110111010… |
… | …11110000010010 |
3 | 102000210001000001 |
4 | 21123223300102 |
5 | 311003031200 |
6 | 23411520214 |
7 | 3631056145 |
oct | 1133536022 |
9 | 360701001 |
10 | 158252050 |
11 | 81369120 |
12 | 44bb906a |
13 | 26a2ac88 |
14 | 1703605c |
15 | dd5e76a |
hex | 96ebc12 |
158252050 has 24 divisors (see below), whose sum is σ = 321108912. Its totient is φ = 57546000.
The previous prime is 158252009. The next prime is 158252063. The reversal of 158252050 is 50252851.
158252050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1582520502 = 50087422658405000, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 143316 + ... + 144415.
It is an arithmetic number, because the mean of its divisors is an integer number (13379538).
Almost surely, 2158252050 is an apocalyptic number.
158252050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
158252050 is an abundant number, since it is smaller than the sum of its proper divisors (162856862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
158252050 is a wasteful number, since it uses less digits than its factorization.
158252050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 287754 (or 287749 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 28.
The square root of 158252050 is about 12579.8271053302. The cubic root of 158252050 is about 540.8993358580.
The spelling of 158252050 in words is "one hundred fifty-eight million, two hundred fifty-two thousand, fifty".
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