| Base | Representation |
|---|---|
| bin | 101011110100000… |
| … | …1010000010100000 |
| 3 | 10210110100002100200 |
| 4 | 1113220022002200 |
| 5 | 11002324112142 |
| 6 | 401514145200 |
| 7 | 51301011033 |
| oct | 12750120240 |
| 9 | 3713302320 |
| 10 | 1470144672 |
| 11 | 6949494a7 |
| 12 | 350422200 |
| 13 | 1a576b0b9 |
| 14 | dd37101a |
| 15 | 890ed64c |
| hex | 57a0a0a0 |
1470144672 has 36 divisors (see below), whose sum is σ = 4180724730. Its totient is φ = 490048128.
The previous prime is 1470144653. The next prime is 1470144679. The reversal of 1470144672 is 2764410741.
It is a happy number.
1470144672 is a `hidden beast` number, since 147 + 0 + 1 + 446 + 72 = 666.
It can be written as a sum of positive squares in only one way, i.e., 968205456 + 501939216 = 31116^2 + 22404^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×14701446722 = 4322650713219975168, which contains 22 as substring.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (1470144679) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2552047 + ... + 2552622.
Almost surely, 21470144672 is an apocalyptic number.
1470144672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1470144672 is an abundant number, since it is smaller than the sum of its proper divisors (2710580058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1470144672 is a wasteful number, since it uses less digits than its factorization.
1470144672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5104685 (or 5104674 counting only the distinct ones).
The product of its (nonzero) digits is 37632, while the sum is 36.
The square root of 1470144672 is about 38342.4656484165. The cubic root of 1470144672 is about 1137.0686647337.
The spelling of 1470144672 in words is "one billion, four hundred seventy million, one hundred forty-four thousand, six hundred seventy-two".
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