Base | Representation |
---|---|
bin | 10010001000000… |
… | …10001000010011 |
3 | 101121010001110120 |
4 | 21010002020103 |
5 | 302411132433 |
6 | 23031001323 |
7 | 3524265000 |
oct | 1104021023 |
9 | 347101416 |
10 | 152052243 |
11 | 78914112 |
12 | 42b09243 |
13 | 2566a055 |
14 | 162a08a7 |
15 | d5377b3 |
hex | 9102213 |
152052243 has 32 divisors (see below), whose sum is σ = 238809600. Its totient is φ = 86012640.
The previous prime is 152052227. The next prime is 152052247. The reversal of 152052243 is 342250251.
It is not a de Polignac number, because 152052243 - 24 = 152052227 is a prime.
It is not an unprimeable number, because it can be changed into a prime (152052247) 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, 109413 + ... + 110793.
It is an arithmetic number, because the mean of its divisors is an integer number (7462800).
Almost surely, 2152052243 is an apocalyptic number.
152052243 is a deficient number, since it is larger than the sum of its proper divisors (86757357).
152052243 is a wasteful number, since it uses less digits than its factorization.
152052243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1512 (or 1498 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 152052243 is about 12330.9465573410. The cubic root of 152052243 is about 533.7414654194.
The spelling of 152052243 in words is "one hundred fifty-two million, fifty-two thousand, two hundred forty-three".
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