Base | Representation |
---|---|
bin | 101010010000100… |
… | …1111011111110100 |
3 | 10122211012212211022 |
4 | 1110201033133310 |
5 | 10401002002442 |
6 | 352412400312 |
7 | 50065542605 |
oct | 12441173764 |
9 | 3584185738 |
10 | 1418000372 |
11 | 668473738 |
12 | 336a76098 |
13 | 197a11999 |
14 | d6479dac |
15 | 8474d3d2 |
hex | 5484f7f4 |
1418000372 has 24 divisors (see below), whose sum is σ = 2530291176. Its totient is φ = 695081088.
The previous prime is 1418000351. The next prime is 1418000377. The reversal of 1418000372 is 2730008141.
It can be written as a sum of positive squares in 4 ways, for example, as 691374436 + 726625936 = 26294^2 + 26956^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1418000377) 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 7 ways as a sum of consecutive naturals, for example, 484658 + ... + 487574.
It is an arithmetic number, because the mean of its divisors is an integer number (105428799).
Almost surely, 21418000372 is an apocalyptic number.
It is an amenable number.
1418000372 is a deficient number, since it is larger than the sum of its proper divisors (1112290804).
1418000372 is a wasteful number, since it uses less digits than its factorization.
1418000372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5267 (or 5265 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 26.
The square root of 1418000372 is about 37656.3457069323. The cubic root of 1418000372 is about 1123.4630196779.
The spelling of 1418000372 in words is "one billion, four hundred eighteen million, three hundred seventy-two", and thus it is an aban number.
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