Base | Representation |
---|---|
bin | 10000111000111… |
… | …10000100011100 |
3 | 100212121010200122 |
4 | 20130132010130 |
5 | 242232242144 |
6 | 22020414112 |
7 | 3340160630 |
oct | 1034360434 |
9 | 325533618 |
10 | 141680924 |
11 | 72a7aa80 |
12 | 3b547338 |
13 | 23478488 |
14 | 14b60dc0 |
15 | c6897ee |
hex | 871e11c |
141680924 has 48 divisors (see below), whose sum is σ = 327317760. Its totient is φ = 51951360.
The previous prime is 141680923. The next prime is 141680939. The reversal of 141680924 is 429086141.
It is a happy number.
141680924 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-4 number, since 4×1416809244 (a number of 34 digits) contains 4444 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141680923) 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, 8294 + ... + 18765.
It is an arithmetic number, because the mean of its divisors is an integer number (6819120).
Almost surely, 2141680924 is an apocalyptic number.
141680924 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
141680924 is an abundant number, since it is smaller than the sum of its proper divisors (185636836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141680924 is a wasteful number, since it uses less digits than its factorization.
141680924 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27098 (or 27096 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 35.
The square root of 141680924 is about 11902.9796269674. The cubic root of 141680924 is about 521.3192880805.
The spelling of 141680924 in words is "one hundred forty-one million, six hundred eighty thousand, nine hundred twenty-four".
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