Base | Representation |
---|---|
bin | 1000110111101110110… |
… | …1110011100101110000 |
3 | 112120100222110202012010 |
4 | 2031323231303211300 |
5 | 4444103230220340 |
6 | 154002241202520 |
7 | 14003413020363 |
oct | 2157355634560 |
9 | 476328422163 |
10 | 152399460720 |
11 | 596a5582541 |
12 | 25652330440 |
13 | 114a97097c0 |
14 | 753a3100da |
15 | 3e6e59ab80 |
hex | 237bb73970 |
152399460720 has 160 divisors (see below), whose sum is σ = 538708145472. Its totient is φ = 35307012096.
The previous prime is 152399460679. The next prime is 152399460721. The reversal of 152399460720 is 27064993251.
152399460720 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a self number, because there is not a number n which added to its sum of digits gives 152399460720.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152399460721) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1383607 + ... + 1489686.
Almost surely, 2152399460720 is an apocalyptic number.
152399460720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
152399460720 is an abundant number, since it is smaller than the sum of its proper divisors (386308684752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152399460720 is a wasteful number, since it uses less digits than its factorization.
152399460720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2873339 (or 2873333 counting only the distinct ones).
The product of its (nonzero) digits is 816480, while the sum is 48.
The spelling of 152399460720 in words is "one hundred fifty-two billion, three hundred ninety-nine million, four hundred sixty thousand, seven hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •