Base | Representation |
---|---|
bin | 10101101100111010… |
… | …000100110110011110 |
3 | 2020010221211020202011 |
4 | 111230322010312132 |
5 | 340210303000110 |
6 | 14412122421434 |
7 | 1453305506101 |
oct | 255472046636 |
9 | 66127736664 |
10 | 23302000030 |
11 | 997840a571 |
12 | 462396187a |
13 | 227480a3ca |
14 | 11b0a62738 |
15 | 915ab648a |
hex | 56ce84d9e |
23302000030 has 32 divisors (see below), whose sum is σ = 42399212544. Its totient is φ = 9219760416.
The previous prime is 23302000019. The next prime is 23302000039. The reversal of 23302000030 is 3000020332.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23302000039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 921739 + ... + 946681.
It is an arithmetic number, because the mean of its divisors is an integer number (1324975392).
Almost surely, 223302000030 is an apocalyptic number.
23302000030 is a deficient number, since it is larger than the sum of its proper divisors (19097212514).
23302000030 is a wasteful number, since it uses less digits than its factorization.
23302000030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25960.
The product of its (nonzero) digits is 108, while the sum is 13.
Adding to 23302000030 its reverse (3000020332), we get a palindrome (26302020362).
The spelling of 23302000030 in words is "twenty-three billion, three hundred two million, thirty", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •