Base | Representation |
---|---|
bin | 11001011000101111011… |
… | …01010111100011010000 |
3 | 10002101111102102120020100 |
4 | 30230113231113203100 |
5 | 103242410142130000 |
6 | 1504415040412400 |
7 | 120006546525132 |
oct | 14542755274320 |
9 | 3071442376210 |
10 | 872276130000 |
11 | 306a26153a40 |
12 | 121077617100 |
13 | 64341b2c3c2 |
14 | 3030b395052 |
15 | 17a5365ba00 |
hex | cb17b578d0 |
872276130000 has 1200 divisors, whose sum is σ = 3553322572800. Its totient is φ = 197458560000.
The previous prime is 872276129983. The next prime is 872276130043. The reversal of 872276130000 is 31672278.
872276130000 is a `hidden beast` number, since 87 + 2 + 276 + 1 + 300 + 0 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (1200).
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 239 ways as a sum of consecutive naturals, for example, 1485989707 + ... + 1485990293.
It is an arithmetic number, because the mean of its divisors is an integer number (2961102144).
Almost surely, 2872276130000 is an apocalyptic number.
872276130000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 872276130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1776661286400).
872276130000 is an abundant number, since it is smaller than the sum of its proper divisors (2681046442800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
872276130000 is a wasteful number, since it uses less digits than its factorization.
872276130000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 730 (or 706 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 36.
The spelling of 872276130000 in words is "eight hundred seventy-two billion, two hundred seventy-six million, one hundred thirty thousand".
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