Base | Representation |
---|---|
bin | 10000110011010… |
… | …11001001001100 |
3 | 100211012220100221 |
4 | 20121223021030 |
5 | 242040314134 |
6 | 21553001124 |
7 | 3331016146 |
oct | 1031531114 |
9 | 324186327 |
10 | 140948044 |
11 | 7261a396 |
12 | 3b2531a4 |
13 | 2327ca13 |
14 | 14a0dc96 |
15 | c5925b4 |
hex | 866b24c |
140948044 has 12 divisors (see below), whose sum is σ = 246799168. Its totient is φ = 70434000.
The previous prime is 140948021. The next prime is 140948051. The reversal of 140948044 is 440849041.
140948044 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1409480442 = 39732702214851872, which contains 22 as substring.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1227 + ... + 16834.
Almost surely, 2140948044 is an apocalyptic number.
It is an amenable number.
140948044 is a deficient number, since it is larger than the sum of its proper divisors (105851124).
140948044 is a wasteful number, since it uses less digits than its factorization.
140948044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20016 (or 20014 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 34.
The square root of 140948044 is about 11872.1541432042. The cubic root of 140948044 is about 520.4188489261.
The spelling of 140948044 in words is "one hundred forty million, nine hundred forty-eight thousand, forty-four".
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