Base | Representation |
---|---|
bin | 11100111001000… |
… | …00000000011000 |
3 | 121220000202122122 |
4 | 32130200000120 |
5 | 444020232102 |
6 | 40014240412 |
7 | 6001650020 |
oct | 1634400030 |
9 | 556022578 |
10 | 242352152 |
11 | 11488a839 |
12 | 691b6108 |
13 | 3b295653 |
14 | 24288a80 |
15 | 164230a2 |
hex | e720018 |
242352152 has 32 divisors (see below), whose sum is σ = 519837600. Its totient is φ = 103762944.
The previous prime is 242352151. The next prime is 242352161. The reversal of 242352152 is 251253242.
It is a super-2 number, since 2×2423521522 = 117469131158062208, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242352151) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92168 + ... + 94760.
It is an arithmetic number, because the mean of its divisors is an integer number (16244925).
Almost surely, 2242352152 is an apocalyptic number.
It is an amenable number.
242352152 is an abundant number, since it is smaller than the sum of its proper divisors (277485448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242352152 is a wasteful number, since it uses less digits than its factorization.
242352152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4275 (or 4271 counting only the distinct ones).
The product of its digits is 4800, while the sum is 26.
The square root of 242352152 is about 15567.6636654316. The cubic root of 242352152 is about 623.4700944515.
The spelling of 242352152 in words is "two hundred forty-two million, three hundred fifty-two thousand, one hundred fifty-two".
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