Base | Representation |
---|---|
bin | 1000100010110010… |
… | …1100111111000100 |
3 | 12220211110210202110 |
4 | 2020230230333010 |
5 | 14144103414342 |
6 | 1015323541020 |
7 | 110555514414 |
oct | 21054547704 |
9 | 5824423673 |
10 | 2293419972 |
11 | a77637408 |
12 | 54008a770 |
13 | 2a71b014c |
14 | 17a838644 |
15 | d6521c9c |
hex | 88b2cfc4 |
2293419972 has 24 divisors (see below), whose sum is σ = 5352100992. Its totient is φ = 764360800.
The previous prime is 2293419971. The next prime is 2293419991. The reversal of 2293419972 is 2799143922.
It is not an unprimeable number, because it can be changed into a prime (2293419971) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129322 + ... + 145982.
It is an arithmetic number, because the mean of its divisors is an integer number (223004208).
Almost surely, 22293419972 is an apocalyptic number.
It is an amenable number.
2293419972 is an abundant number, since it is smaller than the sum of its proper divisors (3058681020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2293419972 is a wasteful number, since it uses less digits than its factorization.
2293419972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28139 (or 28137 counting only the distinct ones).
The product of its digits is 489888, while the sum is 48.
The square root of 2293419972 is about 47889.6645634525. The cubic root of 2293419972 is about 1318.7461256611.
The spelling of 2293419972 in words is "two billion, two hundred ninety-three million, four hundred nineteen thousand, nine hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •