Base | Representation |
---|---|
bin | 10010001011000… |
… | …11101111001100 |
3 | 101121212100220000 |
4 | 21011203233030 |
5 | 303011431134 |
6 | 23043324300 |
7 | 3530551413 |
oct | 1105435714 |
9 | 347770800 |
10 | 152452044 |
11 | 79067528 |
12 | 43080690 |
13 | 2577a014 |
14 | 1636647a |
15 | d5b5e99 |
hex | 9163bcc |
152452044 has 30 divisors (see below), whose sum is σ = 398540604. Its totient is φ = 50817240.
The previous prime is 152452037. The next prime is 152452061. The reversal of 152452044 is 440254251.
152452044 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 (27).
It is a junction number, because it is equal to n+sod(n) for n = 152451999 and 152452017.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 234942 + ... + 235589.
Almost surely, 2152452044 is an apocalyptic number.
It is an amenable number.
152452044 is an abundant number, since it is smaller than the sum of its proper divisors (246088560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152452044 is a wasteful number, since it uses less digits than its factorization.
152452044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 470547 (or 470536 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 27.
The square root of 152452044 is about 12347.1472008719. The cubic root of 152452044 is about 534.2088565673.
The spelling of 152452044 in words is "one hundred fifty-two million, four hundred fifty-two thousand, forty-four".
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