Base | Representation |
---|---|
bin | 11011101110001… |
… | …110100100100100 |
3 | 1012102011200120020 |
4 | 123232032210210 |
5 | 1423031300030 |
6 | 114052435140 |
7 | 14345211555 |
oct | 3356164444 |
9 | 1172150506 |
10 | 465103140 |
11 | 2195a1967 |
12 | 10b918ab0 |
13 | 75487278 |
14 | 45ab032c |
15 | 2ac73510 |
hex | 1bb8e924 |
465103140 has 48 divisors (see below), whose sum is σ = 1304166528. Its totient is φ = 123848704.
The previous prime is 465103129. The next prime is 465103157. The reversal of 465103140 is 41301564.
It is a self number, because there is not a number n which added to its sum of digits gives 465103140.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39364 + ... + 49796.
It is an arithmetic number, because the mean of its divisors is an integer number (27170136).
Almost surely, 2465103140 is an apocalyptic number.
It is an amenable number.
465103140 is an abundant number, since it is smaller than the sum of its proper divisors (839063388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
465103140 is a wasteful number, since it uses less digits than its factorization.
465103140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11188 (or 11186 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 465103140 is about 21566.2500217354. The cubic root of 465103140 is about 774.7883653830.
The spelling of 465103140 in words is "four hundred sixty-five million, one hundred three thousand, one hundred forty".
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