Base | Representation |
---|---|
bin | 10000101100100… |
… | …00000001100101 |
3 | 100202112022012210 |
4 | 20112100001211 |
5 | 241323104113 |
6 | 21521434033 |
7 | 3320260410 |
oct | 1026200145 |
9 | 322468183 |
10 | 140050533 |
11 | 72067047 |
12 | 3aa9b919 |
13 | 2302734c |
14 | 14858b77 |
15 | c4666c3 |
hex | 8590065 |
140050533 has 16 divisors (see below), whose sum is σ = 213593600. Its totient is φ = 79960176.
The previous prime is 140050507. The next prime is 140050597. The reversal of 140050533 is 335050041.
It is not a de Polignac number, because 140050533 - 224 = 123273317 is a prime.
It is a super-2 number, since 2×1400505332 = 39228303587168178, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140051533) 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, 32118 + ... + 36216.
It is an arithmetic number, because the mean of its divisors is an integer number (13349600).
Almost surely, 2140050533 is an apocalyptic number.
It is an amenable number.
140050533 is a deficient number, since it is larger than the sum of its proper divisors (73543067).
140050533 is a wasteful number, since it uses less digits than its factorization.
140050533 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5736.
The product of its (nonzero) digits is 900, while the sum is 21.
The square root of 140050533 is about 11834.2947825377. The cubic root of 140050533 is about 519.3118770281.
The spelling of 140050533 in words is "one hundred forty million, fifty thousand, five hundred thirty-three".
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