Base | Representation |
---|---|
bin | 10101100010101011… |
… | …000110101000111000 |
3 | 2012200222202010202002 |
4 | 111202223012220320 |
5 | 334332324144112 |
6 | 14343110400132 |
7 | 1446122221544 |
oct | 254253065070 |
9 | 65628663662 |
10 | 23130303032 |
11 | 989a4a9021 |
12 | 4596360048 |
13 | 2248082855 |
14 | 1195d2aa24 |
15 | 90599d1c2 |
hex | 562ac6a38 |
23130303032 has 32 divisors (see below), whose sum is σ = 44389382400. Its totient is φ = 11293273824.
The previous prime is 23130303019. The next prime is 23130303041. The reversal of 23130303032 is 23030303132.
It is a junction number, because it is equal to n+sod(n) for n = 23130302995 and 23130303013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1991819 + ... + 2003397.
It is an arithmetic number, because the mean of its divisors is an integer number (1387168200).
Almost surely, 223130303032 is an apocalyptic number.
It is an amenable number.
23130303032 is a deficient number, since it is larger than the sum of its proper divisors (21259079368).
23130303032 is a wasteful number, since it uses less digits than its factorization.
23130303032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17435 (or 17431 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 20.
Adding to 23130303032 its reverse (23030303132), we get a palindrome (46160606164).
The spelling of 23130303032 in words is "twenty-three billion, one hundred thirty million, three hundred three thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •