Base | Representation |
---|---|
bin | 1001100100111111… |
… | …11110001111000000 |
3 | 111021100222022021200 |
4 | 10302133332033000 |
5 | 41012401200342 |
6 | 2210131221200 |
7 | 241300026231 |
oct | 46237761700 |
9 | 14240868250 |
10 | 5142209472 |
11 | 21a97090a4 |
12 | bb6147800 |
13 | 63c4607ca |
14 | 36ad1d088 |
15 | 20169794c |
hex | 1327fe3c0 |
5142209472 has 84 divisors (see below), whose sum is σ = 15247513320. Its totient is φ = 1654958592.
The previous prime is 5142209467. The next prime is 5142209483. The reversal of 5142209472 is 2749022415.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137218 + ... + 170625.
Almost surely, 25142209472 is an apocalyptic number.
It is an amenable number.
5142209472 is an abundant number, since it is smaller than the sum of its proper divisors (10105303848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5142209472 is a wasteful number, since it uses less digits than its factorization.
5142209472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 307890 (or 307877 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 36.
The square root of 5142209472 is about 71709.2007485790. The cubic root of 5142209472 is about 1726.0362852086.
The spelling of 5142209472 in words is "five billion, one hundred forty-two million, two hundred nine thousand, four hundred seventy-two".
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