Base | Representation |
---|---|
bin | 10000110011010… |
… | …01011001010010 |
3 | 100211012112112200 |
4 | 20121221121102 |
5 | 242040102012 |
6 | 21552504030 |
7 | 3330656235 |
oct | 1031513122 |
9 | 324175480 |
10 | 140940882 |
11 | 72614a75 |
12 | 3b24b016 |
13 | 23279694 |
14 | 14a0b41c |
15 | c5903dc |
hex | 8669652 |
140940882 has 24 divisors (see below), whose sum is σ = 305710860. Its totient is φ = 46928160.
The previous prime is 140940871. The next prime is 140940901. The reversal of 140940882 is 288049041.
It can be written as a sum of positive squares in 2 ways, for example, as 127035441 + 13905441 = 11271^2 + 3729^2 .
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, 14544 + ... + 22212.
Almost surely, 2140940882 is an apocalyptic number.
140940882 is an abundant number, since it is smaller than the sum of its proper divisors (164769978).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140940882 is a wasteful number, since it uses less digits than its factorization.
140940882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8698 (or 8695 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 36.
The square root of 140940882 is about 11871.8525091916. The cubic root of 140940882 is about 520.4100340871.
The spelling of 140940882 in words is "one hundred forty million, nine hundred forty thousand, eight hundred eighty-two".
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