Base | Representation |
---|---|
bin | 11011101111001… |
… | …101110011011110 |
3 | 1012102122211211220 |
4 | 123233031303132 |
5 | 1423113042032 |
6 | 114102154210 |
7 | 14350340640 |
oct | 3357156336 |
9 | 1172584756 |
10 | 465362142 |
11 | 219759513 |
12 | 10ba22966 |
13 | 7554811b |
14 | 45b3a890 |
15 | 2acc512c |
hex | 1bbcdcde |
465362142 has 32 divisors (see below), whose sum is σ = 1098000384. Its totient is φ = 128671200.
The previous prime is 465362129. The next prime is 465362143. The reversal of 465362142 is 241263564.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (465362143) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177409 + ... + 180012.
It is an arithmetic number, because the mean of its divisors is an integer number (34312512).
Almost surely, 2465362142 is an apocalyptic number.
465362142 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
465362142 is an abundant number, since it is smaller than the sum of its proper divisors (632638242).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
465362142 is a wasteful number, since it uses less digits than its factorization.
465362142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 357464.
The product of its digits is 34560, while the sum is 33.
The square root of 465362142 is about 21572.2539851542. The cubic root of 465362142 is about 774.9321575022.
It can be divided in two parts, 4653 and 62142, that added together give a triangular number (66795 = T365).
The spelling of 465362142 in words is "four hundred sixty-five million, three hundred sixty-two thousand, one hundred forty-two".
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