Base | Representation |
---|---|
bin | 101011111001011… |
… | …0101000000001000 |
3 | 10210122121012200200 |
4 | 1113302311000020 |
5 | 11004033121323 |
6 | 402054132200 |
7 | 51333541542 |
oct | 12762650010 |
9 | 3718535620 |
10 | 1472942088 |
11 | 69648a212 |
12 | 351351060 |
13 | 1a620a487 |
14 | dd89c692 |
15 | 894a2443 |
hex | 57cb5008 |
1472942088 has 36 divisors (see below), whose sum is σ = 3990100335. Its totient is φ = 490872144.
The previous prime is 1472942041. The next prime is 1472942201. The reversal of 1472942088 is 8802492741.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
1472942088 is a `hidden beast` number, since 147 + 2 + 9 + 420 + 88 = 666.
It can be written as a sum of positive squares in only one way, i.e., 736471044 + 736471044 = 27138^2 + 27138^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is an ABA number since it can be written as A⋅BA, here for A=2, B=27138.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 323395 + ... + 327917.
Almost surely, 21472942088 is an apocalyptic number.
1472942088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
1472942088 is an abundant number, since it is smaller than the sum of its proper divisors (2517158247).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1472942088 is an frugal number, since it uses more digits than its factorization.
1472942088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9058 (or 4528 counting only the distinct ones).
The product of its (nonzero) digits is 258048, while the sum is 45.
The square root of 1472942088 is about 38378.9276556811. The cubic root of 1472942088 is about 1137.7894188968.
The spelling of 1472942088 in words is "one billion, four hundred seventy-two million, nine hundred forty-two thousand, eighty-eight".
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