Base | Representation |
---|---|
bin | 10000111100000… |
… | …10100100111111 |
3 | 100220101001102011 |
4 | 20132002210333 |
5 | 242333430412 |
6 | 22033312051 |
7 | 3343524106 |
oct | 1036024477 |
9 | 326331364 |
10 | 142092607 |
11 | 73231308 |
12 | 3b705627 |
13 | 23590987 |
14 | 14c2b03d |
15 | c71b7a7 |
hex | 878293f |
142092607 has 4 divisors (see below), whose sum is σ = 144422056. Its totient is φ = 139763160.
The previous prime is 142092589. The next prime is 142092637. The reversal of 142092607 is 706290241.
142092607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 142092607 - 219 = 141568319 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 (142092637) 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, 1164633 + ... + 1164754.
It is an arithmetic number, because the mean of its divisors is an integer number (36105514).
Almost surely, 2142092607 is an apocalyptic number.
142092607 is a deficient number, since it is larger than the sum of its proper divisors (2329449).
142092607 is an equidigital number, since it uses as much as digits as its factorization.
142092607 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2329448.
The product of its (nonzero) digits is 6048, while the sum is 31.
The square root of 142092607 is about 11920.2603578949. The cubic root of 142092607 is about 521.8237331976.
The spelling of 142092607 in words is "one hundred forty-two million, ninety-two thousand, six hundred seven".
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