Base | Representation |
---|---|
bin | 11011111010000… |
… | …101110110011011 |
3 | 1012122000200200200 |
4 | 123322011312123 |
5 | 1424330310042 |
6 | 114243233243 |
7 | 14413513623 |
oct | 3372056633 |
9 | 1178020620 |
10 | 468213147 |
11 | 220326516 |
12 | 110978823 |
13 | 760059cc |
14 | 4627d883 |
15 | 2b189c4c |
hex | 1be85d9b |
468213147 has 6 divisors (see below), whose sum is σ = 676307892. Its totient is φ = 312142092.
The previous prime is 468213101. The next prime is 468213157. The reversal of 468213147 is 741312864.
It is not a de Polignac number, because 468213147 - 212 = 468209051 is a prime.
It is not an unprimeable number, because it can be changed into a prime (468213157) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26011833 + ... + 26011850.
It is an arithmetic number, because the mean of its divisors is an integer number (112717982).
Almost surely, 2468213147 is an apocalyptic number.
468213147 is a deficient number, since it is larger than the sum of its proper divisors (208094745).
468213147 is a wasteful number, since it uses less digits than its factorization.
468213147 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52023689 (or 52023686 counting only the distinct ones).
The product of its digits is 32256, while the sum is 36.
The square root of 468213147 is about 21638.2334537734. The cubic root of 468213147 is about 776.5114572750.
The spelling of 468213147 in words is "four hundred sixty-eight million, two hundred thirteen thousand, one hundred forty-seven".
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