Base | Representation |
---|---|
bin | 11011101101101… |
… | …000001100001010 |
3 | 1012101212200220122 |
4 | 123231220030022 |
5 | 1423011232210 |
6 | 114045223242 |
7 | 14343655331 |
oct | 3355501412 |
9 | 1171780818 |
10 | 464945930 |
11 | 2194a4839 |
12 | 10b861b22 |
13 | 75430847 |
14 | 45a6cd18 |
15 | 2ac41b55 |
hex | 1bb6830a |
464945930 has 8 divisors (see below), whose sum is σ = 836902692. Its totient is φ = 185978368.
The previous prime is 464945867. The next prime is 464945939. The reversal of 464945930 is 39549464.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 424483609 + 40462321 = 20603^2 + 6361^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (464945939) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23247287 + ... + 23247306.
Almost surely, 2464945930 is an apocalyptic number.
464945930 is a deficient number, since it is larger than the sum of its proper divisors (371956762).
464945930 is a wasteful number, since it uses less digits than its factorization.
464945930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46494600.
The product of its (nonzero) digits is 466560, while the sum is 44.
The square root of 464945930 is about 21562.6048982956. The cubic root of 464945930 is about 774.7010598696.
The spelling of 464945930 in words is "four hundred sixty-four million, nine hundred forty-five thousand, nine hundred thirty".
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