Base | Representation |
---|---|
bin | 10000101101010… |
… | …10001011000001 |
3 | 100202201202010110 |
4 | 20112222023001 |
5 | 241340021013 |
6 | 21524021533 |
7 | 3321214560 |
oct | 1026521301 |
9 | 322652113 |
10 | 140157633 |
11 | 7212a560 |
12 | 3ab318a9 |
13 | 23064015 |
14 | 14885bd7 |
15 | c4882c3 |
hex | 85aa2c1 |
140157633 has 16 divisors (see below), whose sum is σ = 232989696. Its totient is φ = 72809040.
The previous prime is 140157631. The next prime is 140157637. The reversal of 140157633 is 336751041.
It is not a de Polignac number, because 140157633 - 21 = 140157631 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 140157633.
It is not an unprimeable number, because it can be changed into a prime (140157631) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 303141 + ... + 303602.
It is an arithmetic number, because the mean of its divisors is an integer number (14561856).
Almost surely, 2140157633 is an apocalyptic number.
It is an amenable number.
140157633 is a deficient number, since it is larger than the sum of its proper divisors (92832063).
140157633 is a wasteful number, since it uses less digits than its factorization.
140157633 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 606764.
The product of its (nonzero) digits is 7560, while the sum is 30.
The square root of 140157633 is about 11838.8189022385. The cubic root of 140157633 is about 519.4442200458. Note that the first 3 decimals are identical.
The spelling of 140157633 in words is "one hundred forty million, one hundred fifty-seven thousand, six hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •