Base | Representation |
---|---|
bin | 10001000000101… |
… | …10000100000011 |
3 | 100221111202002020 |
4 | 20200112010003 |
5 | 243012243312 |
6 | 22054252523 |
7 | 3351621246 |
oct | 1040260403 |
9 | 327452066 |
10 | 142696707 |
11 | 7360416a |
12 | 3b957143 |
13 | 2374292a |
14 | 14d4725d |
15 | c7da78c |
hex | 8816103 |
142696707 has 16 divisors (see below), whose sum is σ = 200530560. Its totient is φ = 90009792.
The previous prime is 142696703. The next prime is 142696717. The reversal of 142696707 is 707696241.
It is not a de Polignac number, because 142696707 - 22 = 142696703 is a prime.
It is not an unprimeable number, because it can be changed into a prime (142696703) 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, 80808 + ... + 82554.
It is an arithmetic number, because the mean of its divisors is an integer number (12533160).
Almost surely, 2142696707 is an apocalyptic number.
142696707 is a deficient number, since it is larger than the sum of its proper divisors (57833853).
142696707 is a wasteful number, since it uses less digits than its factorization.
142696707 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3202.
The product of its (nonzero) digits is 127008, while the sum is 42.
The square root of 142696707 is about 11945.5726945174. The cubic root of 142696707 is about 522.5621906546.
The spelling of 142696707 in words is "one hundred forty-two million, six hundred ninety-six thousand, seven hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •