Base | Representation |
---|---|
bin | 101011100011011… |
… | …1101001000011011 |
3 | 10202211221220020100 |
4 | 1113012331020123 |
5 | 10443112103201 |
6 | 401003430443 |
7 | 51134021040 |
oct | 12706751033 |
9 | 3684856210 |
10 | 1461441051 |
11 | 68aa44324 |
12 | 349525423 |
13 | 1a3a11625 |
14 | dc1471c7 |
15 | 8847e886 |
hex | 571bd21b |
1461441051 has 48 divisors (see below), whose sum is σ = 2533190400. Its totient is φ = 794211264.
The previous prime is 1461441041. The next prime is 1461441053. The reversal of 1461441051 is 1501441641.
1461441051 is a `hidden beast` number, since 1 + 4 + 614 + 41 + 0 + 5 + 1 = 666.
It is not a de Polignac number, because 1461441051 - 211 = 1461439003 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1461441053) 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 47 ways as a sum of consecutive naturals, for example, 116440 + ... + 128378.
It is an arithmetic number, because the mean of its divisors is an integer number (52774800).
Almost surely, 21461441051 is an apocalyptic number.
1461441051 is a deficient number, since it is larger than the sum of its proper divisors (1071749349).
1461441051 is a wasteful number, since it uses less digits than its factorization.
1461441051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12048 (or 12045 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 27.
The square root of 1461441051 is about 38228.7987124890. The cubic root of 1461441051 is about 1134.8203124626.
Adding to 1461441051 its reverse (1501441641), we get a palindrome (2962882692).
The spelling of 1461441051 in words is "one billion, four hundred sixty-one million, four hundred forty-one thousand, fifty-one".
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