Base | Representation |
---|---|
bin | 1010000111110… |
… | …0011110110010 |
3 | 2221212211110011 |
4 | 2201330132302 |
5 | 41331443124 |
6 | 4113525134 |
7 | 1023562300 |
oct | 241743662 |
9 | 87784404 |
10 | 42452914 |
11 | 21a66559 |
12 | 122737aa |
13 | 8a4518a |
14 | 58d1270 |
15 | 3ad8994 |
hex | 287c7b2 |
42452914 has 12 divisors (see below), whose sum is σ = 74076174. Its totient is φ = 18194064.
The previous prime is 42452899. The next prime is 42452929. The reversal of 42452914 is 41925424.
It is an interprime number because it is at equal distance from previous prime (42452899) and next prime (42452929).
It can be written as a sum of positive squares in only one way, i.e., 33350625 + 9102289 = 5775^2 + 3017^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 216499 + ... + 216694.
Almost surely, 242452914 is an apocalyptic number.
42452914 is a deficient number, since it is larger than the sum of its proper divisors (31623260).
42452914 is a wasteful number, since it uses less digits than its factorization.
42452914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 433209 (or 433202 counting only the distinct ones).
The product of its digits is 11520, while the sum is 31.
The square root of 42452914 is about 6515.5900730479. The cubic root of 42452914 is about 348.8476769778.
The spelling of 42452914 in words is "forty-two million, four hundred fifty-two thousand, nine hundred fourteen".
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