Base | Representation |
---|---|
bin | 101010101010010… |
… | …1010011110001100 |
3 | 10200202120201200100 |
4 | 1111110222132030 |
5 | 10412424331304 |
6 | 354013331100 |
7 | 50321244450 |
oct | 12524523614 |
9 | 3622521610 |
10 | 1431480204 |
11 | 6750402a0 |
12 | 33b496a90 |
13 | 19a75140b |
14 | d8188660 |
15 | 85a12439 |
hex | 5552a78c |
1431480204 has 72 divisors (see below), whose sum is σ = 4511340288. Its totient is φ = 371812320.
The previous prime is 1431480173. The next prime is 1431480221. The reversal of 1431480204 is 4020841341.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 255432 + ... + 260975.
It is an arithmetic number, because the mean of its divisors is an integer number (62657504).
Almost surely, 21431480204 is an apocalyptic number.
1431480204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1431480204 is an abundant number, since it is smaller than the sum of its proper divisors (3079860084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1431480204 is a wasteful number, since it uses less digits than its factorization.
1431480204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 516435 (or 516430 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
The square root of 1431480204 is about 37834.9072154274. The cubic root of 1431480204 is about 1127.0117627244.
The spelling of 1431480204 in words is "one billion, four hundred thirty-one million, four hundred eighty thousand, two hundred four".
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