Base | Representation |
---|---|
bin | 10010000111101… |
… | …01101101101000 |
3 | 101121000110200220 |
4 | 21003311231220 |
5 | 302403021014 |
6 | 23025530040 |
7 | 3523663503 |
oct | 1103655550 |
9 | 347013626 |
10 | 152001384 |
11 | 78889987 |
12 | 42aa3920 |
13 | 2564cb62 |
14 | 1628a13a |
15 | d5276a9 |
hex | 90f5b68 |
152001384 has 32 divisors (see below), whose sum is σ = 388091520. Its totient is φ = 49588736.
The previous prime is 152001373. The next prime is 152001397. The reversal of 152001384 is 483100251.
152001384 is digitally balanced in base 2, 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 (24).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66249 + ... + 68504.
It is an arithmetic number, because the mean of its divisors is an integer number (12127860).
Almost surely, 2152001384 is an apocalyptic number.
It is an amenable number.
152001384 is an abundant number, since it is smaller than the sum of its proper divisors (236090136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152001384 is a wasteful number, since it uses less digits than its factorization.
152001384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134809 (or 134805 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 24.
The square root of 152001384 is about 12328.8841344219. The cubic root of 152001384 is about 533.6819495061.
The spelling of 152001384 in words is "one hundred fifty-two million, one thousand, three hundred eighty-four".
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