Base | Representation |
---|---|
bin | 101011011101001… |
… | …1000001110000100 |
3 | 10202121202101201020 |
4 | 1112322120032010 |
5 | 10441241103012 |
6 | 400405031140 |
7 | 51064010034 |
oct | 12672301604 |
9 | 3677671636 |
10 | 1458144132 |
11 | 6890a22a5 |
12 | 3483b54b0 |
13 | 1a3128aa3 |
14 | db9298c4 |
15 | 8802ca8c |
hex | 56e98384 |
1458144132 has 24 divisors (see below), whose sum is σ = 3581407200. Its totient is φ = 460466496.
The previous prime is 1458144067. The next prime is 1458144169. The reversal of 1458144132 is 2314418541.
It is a junction number, because it is equal to n+sod(n) for n = 1458144093 and 1458144102.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3197457 + ... + 3197912.
It is an arithmetic number, because the mean of its divisors is an integer number (149225300).
Almost surely, 21458144132 is an apocalyptic number.
1458144132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1458144132 is an abundant number, since it is smaller than the sum of its proper divisors (2123263068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1458144132 is a wasteful number, since it uses less digits than its factorization.
1458144132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6395395 (or 6395393 counting only the distinct ones).
The product of its digits is 15360, while the sum is 33.
The square root of 1458144132 is about 38185.6534839984. The cubic root of 1458144132 is about 1133.9663088883.
The spelling of 1458144132 in words is "one billion, four hundred fifty-eight million, one hundred forty-four thousand, one hundred thirty-two".
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