Base | Representation |
---|---|
bin | 10000101101110… |
… | …10001000010011 |
3 | 100202212001210021 |
4 | 20112322020103 |
5 | 241344113440 |
6 | 21525244311 |
7 | 3321606253 |
oct | 1026721023 |
9 | 322761707 |
10 | 140222995 |
11 | 72174680 |
12 | 3ab63697 |
13 | 230879b3 |
14 | 148a1963 |
15 | c49c84a |
hex | 85ba213 |
140222995 has 16 divisors (see below), whose sum is σ = 183794688. Its totient is φ = 101852640.
The previous prime is 140222981. The next prime is 140223011. The reversal of 140222995 is 599222041.
It is not a de Polignac number, because 140222995 - 25 = 140222963 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 140222995.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85372 + ... + 86998.
It is an arithmetic number, because the mean of its divisors is an integer number (11487168).
Almost surely, 2140222995 is an apocalyptic number.
140222995 is a deficient number, since it is larger than the sum of its proper divisors (43571693).
140222995 is a wasteful number, since it uses less digits than its factorization.
140222995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3210.
The product of its (nonzero) digits is 12960, while the sum is 34.
The square root of 140222995 is about 11841.5790754443. The cubic root of 140222995 is about 519.5249544683.
The spelling of 140222995 in words is "one hundred forty million, two hundred twenty-two thousand, nine hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •