Base | Representation |
---|---|
bin | 11011100110110… |
… | …010111111001000 |
3 | 1012021111201102020 |
4 | 123212302333020 |
5 | 1422031431034 |
6 | 113543004440 |
7 | 14322516354 |
oct | 3346627710 |
9 | 1167451366 |
10 | 463155144 |
11 | 218491351 |
12 | 10b139720 |
13 | 74c546ca |
14 | 45724464 |
15 | 2a9db249 |
hex | 1b9b2fc8 |
463155144 has 16 divisors (see below), whose sum is σ = 1157887920. Its totient is φ = 154385040.
The previous prime is 463155139. The next prime is 463155149. The reversal of 463155144 is 441551364.
It is an interprime number because it is at equal distance from previous prime (463155139) and next prime (463155149).
It is not an unprimeable number, because it can be changed into a prime (463155149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9649042 + ... + 9649089.
It is an arithmetic number, because the mean of its divisors is an integer number (72367995).
Almost surely, 2463155144 is an apocalyptic number.
It is an amenable number.
463155144 is an abundant number, since it is smaller than the sum of its proper divisors (694732776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
463155144 is a wasteful number, since it uses less digits than its factorization.
463155144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19298140 (or 19298136 counting only the distinct ones).
The product of its digits is 28800, while the sum is 33.
The square root of 463155144 is about 21521.0395659689. The cubic root of 463155144 is about 773.7051671700.
The spelling of 463155144 in words is "four hundred sixty-three million, one hundred fifty-five thousand, one hundred forty-four".
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