Base | Representation |
---|---|
bin | 1010011110000100000110… |
… | …00010111111000011010000 |
3 | 10000111222222000110212202001 |
4 | 11033002003002333003100 |
5 | 11004203030131220100 |
6 | 120544420041403344 |
7 | 4564241636063554 |
oct | 517020302770320 |
9 | 100458860425661 |
10 | 23023223304400 |
11 | 7377104383070 |
12 | 26ba07aa99554 |
13 | cb0108229577 |
14 | 59848956d864 |
15 | 29dd482e8d6a |
hex | 14f0830bf0d0 |
23023223304400 has 120 divisors (see below), whose sum is σ = 63891291659904. Its totient is φ = 7879605811200.
The previous prime is 23023223304397. The next prime is 23023223304407. The reversal of 23023223304400 is 440332232032.
It is a super-2 number, since 2×230232233044002 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23023223304407) 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 23 ways as a sum of consecutive naturals, for example, 153823752 + ... + 153973351.
Almost surely, 223023223304400 is an apocalyptic number.
23023223304400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23023223304400 is an abundant number, since it is smaller than the sum of its proper divisors (40868068355504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23023223304400 is a wasteful number, since it uses less digits than its factorization.
23023223304400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 307797149 (or 307797138 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 28.
Adding to 23023223304400 its reverse (440332232032), we get a palindrome (23463555536432).
The spelling of 23023223304400 in words is "twenty-three trillion, twenty-three billion, two hundred twenty-three million, three hundred four thousand, four hundred".
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