Base | Representation |
---|---|
bin | 1000011011110100111… |
… | …1010100001110111000 |
3 | 111212000221112021001210 |
4 | 2012331033110032320 |
5 | 4333233130021444 |
6 | 150323055043120 |
7 | 13316655504636 |
oct | 2067517241670 |
9 | 455027467053 |
10 | 144908829624 |
11 | 56501290529 |
12 | 241018104a0 |
13 | 1088487c000 |
14 | 702955a356 |
15 | 3b81b697b9 |
hex | 21bd3d43b8 |
144908829624 has 128 divisors (see below), whose sum is σ = 398890094400. Its totient is φ = 43855418880.
The previous prime is 144908829553. The next prime is 144908829661. The reversal of 144908829624 is 426928809441.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3193882 + ... + 3238934.
Almost surely, 2144908829624 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 144908829624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199445047200).
144908829624 is an abundant number, since it is smaller than the sum of its proper divisors (253981264776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144908829624 is a wasteful number, since it uses less digits than its factorization.
144908829624 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45162 (or 45132 counting only the distinct ones).
The product of its (nonzero) digits is 7962624, while the sum is 57.
The spelling of 144908829624 in words is "one hundred forty-four billion, nine hundred eight million, eight hundred twenty-nine thousand, six hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.029 sec. • engine limits •