Base | Representation |
---|---|
bin | 10000101101000… |
… | …11100100001110 |
3 | 100202200101000021 |
4 | 20112203210032 |
5 | 241333134244 |
6 | 21523252354 |
7 | 3321042643 |
oct | 1026434416 |
9 | 322611007 |
10 | 140130574 |
11 | 721111a1 |
12 | 3ab1a0ba |
13 | 230548cc |
14 | 14879dca |
15 | c480284 |
hex | 85a390e |
140130574 has 8 divisors (see below), whose sum is σ = 210540600. Its totient is φ = 69950376.
The previous prime is 140130553. The next prime is 140130583. The reversal of 140130574 is 475031041.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 55924 + ... + 58375.
It is an arithmetic number, because the mean of its divisors is an integer number (26317575).
Almost surely, 2140130574 is an apocalyptic number.
140130574 is a deficient number, since it is larger than the sum of its proper divisors (70410026).
140130574 is a wasteful number, since it uses less digits than its factorization.
140130574 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114914.
The product of its (nonzero) digits is 1680, while the sum is 25.
The square root of 140130574 is about 11837.6760388178. The cubic root of 140130574 is about 519.4107897205.
The spelling of 140130574 in words is "one hundred forty million, one hundred thirty thousand, five hundred seventy-four".
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