Base | Representation |
---|---|
bin | 10000110111010… |
… | …11100011110101 |
3 | 100212012121220011 |
4 | 20123223203311 |
5 | 242204132122 |
6 | 22012140221 |
7 | 3335336515 |
oct | 1033534365 |
9 | 325177804 |
10 | 141474037 |
11 | 729495a1 |
12 | 3b467671 |
13 | 23405263 |
14 | 14b09845 |
15 | c648377 |
hex | 86eb8f5 |
141474037 has 4 divisors (see below), whose sum is σ = 142291980. Its totient is φ = 140656096.
The previous prime is 141474029. The next prime is 141474041. The reversal of 141474037 is 730474141.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 730474141 = 47 ⋅15542003.
It can be written as a sum of positive squares in 2 ways, for example, as 92948881 + 48525156 = 9641^2 + 6966^2 .
It is a cyclic number.
It is not a de Polignac number, because 141474037 - 23 = 141474029 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141474007) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408712 + ... + 409057.
It is an arithmetic number, because the mean of its divisors is an integer number (35572995).
Almost surely, 2141474037 is an apocalyptic number.
It is an amenable number.
141474037 is a deficient number, since it is larger than the sum of its proper divisors (817943).
141474037 is an equidigital number, since it uses as much as digits as its factorization.
141474037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 817942.
The product of its (nonzero) digits is 9408, while the sum is 31.
The square root of 141474037 is about 11894.2858970179. The cubic root of 141474037 is about 521.0654154572.
The spelling of 141474037 in words is "one hundred forty-one million, four hundred seventy-four thousand, thirty-seven".
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