Base | Representation |
---|---|
bin | 10001100000011… |
… | …00000101010011 |
3 | 101020022202111202 |
4 | 20300030011103 |
5 | 300043201011 |
6 | 22323301415 |
7 | 3432130331 |
oct | 1060140523 |
9 | 336282452 |
10 | 146850131 |
11 | 7599074a |
12 | 4121a86b |
13 | 2456828c |
14 | 15708b51 |
15 | cd5b23b |
hex | 8c0c153 |
146850131 has 16 divisors (see below), whose sum is σ = 162938880. Its totient is φ = 131725440.
The previous prime is 146850103. The next prime is 146850133. The reversal of 146850131 is 131058641.
It is a cyclic number.
It is not a de Polignac number, because 146850131 - 210 = 146849107 is a prime.
It is a super-2 number, since 2×1468501312 = 43129921949434322, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 146850094 and 146850103.
It is not an unprimeable number, because it can be changed into a prime (146850133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33230 + ... + 37388.
It is an arithmetic number, because the mean of its divisors is an integer number (10183680).
Almost surely, 2146850131 is an apocalyptic number.
146850131 is a deficient number, since it is larger than the sum of its proper divisors (16088749).
146850131 is a wasteful number, since it uses less digits than its factorization.
146850131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4274.
The product of its (nonzero) digits is 2880, while the sum is 29.
The square root of 146850131 is about 12118.1735835067. The cubic root of 146850131 is about 527.5837932819.
The spelling of 146850131 in words is "one hundred forty-six million, eight hundred fifty thousand, one hundred thirty-one".
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