Base | Representation |
---|---|
bin | 10000111000100… |
… | …10110101000000 |
3 | 100212111210112022 |
4 | 20130102311000 |
5 | 242224304010 |
6 | 22015421012 |
7 | 3336606452 |
oct | 1034226500 |
9 | 325453468 |
10 | 141634880 |
11 | 72a49422 |
12 | 3b524768 |
13 | 2346052a |
14 | 14b4c2d2 |
15 | c67ad55 |
hex | 8712d40 |
141634880 has 28 divisors (see below), whose sum is σ = 337268820. Its totient is φ = 56653824.
The previous prime is 141634879. The next prime is 141634901. The reversal of 141634880 is 88436141.
It can be written as a sum of positive squares in 2 ways, for example, as 66846976 + 74787904 = 8176^2 + 8648^2 .
It is a super-2 number, since 2×1416348802 = 40120878465228800, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 141634880.
It is a congruent number.
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, 220985 + ... + 221624.
It is an arithmetic number, because the mean of its divisors is an integer number (12045315).
Almost surely, 2141634880 is an apocalyptic number.
141634880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
141634880 is an abundant number, since it is smaller than the sum of its proper divisors (195633940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141634880 is an equidigital number, since it uses as much as digits as its factorization.
141634880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 442626 (or 442616 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 35.
The square root of 141634880 is about 11901.0453322387. The cubic root of 141634880 is about 521.2628085269.
The spelling of 141634880 in words is "one hundred forty-one million, six hundred thirty-four thousand, eight hundred eighty".
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