Base | Representation |
---|---|
bin | 10010001010100… |
… | …00010000010001 |
3 | 101121201022102100 |
4 | 21011100100101 |
5 | 303001402431 |
6 | 23041511013 |
7 | 3530066640 |
oct | 1105202021 |
9 | 347638370 |
10 | 152372241 |
11 | 7901257a |
12 | 43042469 |
13 | 2574c8b8 |
14 | 16345357 |
15 | d59c4e6 |
hex | 9150411 |
152372241 has 24 divisors (see below), whose sum is σ = 266333184. Its totient is φ = 81947520.
The previous prime is 152372239. The next prime is 152372291. The reversal of 152372241 is 142273251.
152372241 is a `hidden beast` number, since 1 + 52 + 372 + 241 = 666.
It is not a de Polignac number, because 152372241 - 21 = 152372239 is a prime.
It is not an unprimeable number, because it can be changed into a prime (152372201) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70065 + ... + 72206.
It is an arithmetic number, because the mean of its divisors is an integer number (11097216).
Almost surely, 2152372241 is an apocalyptic number.
It is an amenable number.
152372241 is a deficient number, since it is larger than the sum of its proper divisors (113960943).
152372241 is a wasteful number, since it uses less digits than its factorization.
152372241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142301 (or 142298 counting only the distinct ones).
The product of its digits is 3360, while the sum is 27.
The square root of 152372241 is about 12343.9151406675. The cubic root of 152372241 is about 534.1156274462.
The spelling of 152372241 in words is "one hundred fifty-two million, three hundred seventy-two thousand, two hundred forty-one".
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