Base | Representation |
---|---|
bin | 1010011110000100011110… |
… | …10111111000111101000101 |
3 | 10000112000111102121202010102 |
4 | 11033002033113320331011 |
5 | 11004203441102023140 |
6 | 120544452350133445 |
7 | 4564250026650440 |
oct | 517021727707505 |
9 | 100460442552112 |
10 | 23023430111045 |
11 | 7377200094a51 |
12 | 26ba1181b1285 |
13 | cb013c027a70 |
14 | 5984a8c04657 |
15 | 29dd5b549e15 |
hex | 14f08f5f8f45 |
23023430111045 has 32 divisors (see below), whose sum is σ = 34023733309440. Its totient is φ = 14564544503040.
The previous prime is 23023430111027. The next prime is 23023430111047. The reversal of 23023430111045 is 54011103432032.
It is not a de Polignac number, because 23023430111045 - 236 = 22954710634309 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23023430110999 and 23023430111017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23023430111047) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14026661 + ... + 15581850.
It is an arithmetic number, because the mean of its divisors is an integer number (1063241665920).
Almost surely, 223023430111045 is an apocalyptic number.
It is an amenable number.
23023430111045 is a deficient number, since it is larger than the sum of its proper divisors (11000303198395).
23023430111045 is a wasteful number, since it uses less digits than its factorization.
23023430111045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29610245.
The product of its (nonzero) digits is 8640, while the sum is 29.
Adding to 23023430111045 its reverse (54011103432032), we get a palindrome (77034533543077).
The spelling of 23023430111045 in words is "twenty-three trillion, twenty-three billion, four hundred thirty million, one hundred eleven thousand, forty-five".
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