Base | Representation |
---|---|
bin | 1010100001010000101000… |
… | …01011001000110101000001 |
3 | 10000220111101210111212012201 |
4 | 11100220110023020311001 |
5 | 11013002422233222241 |
6 | 121111100205553201 |
7 | 4605210051240250 |
oct | 520502413106501 |
9 | 100814353455181 |
10 | 23133032320321 |
11 | 7409733738aa0 |
12 | 2717405875801 |
13 | cba587ca7b31 |
14 | 59d90523a797 |
15 | 2a1b23768931 |
hex | 150a142c8d41 |
23133032320321 has 64 divisors (see below), whose sum is σ = 31682613657600. Its totient is φ = 16332727118400.
The previous prime is 23133032320291. The next prime is 23133032320327. The reversal of 23133032320321 is 12302323033132.
It is not a de Polignac number, because 23133032320321 - 27 = 23133032320193 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23133032320321.
It is not an unprimeable number, because it can be changed into a prime (23133032320327) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 351902026 + ... + 351967756.
It is an arithmetic number, because the mean of its divisors is an integer number (495040838400).
Almost surely, 223133032320321 is an apocalyptic number.
It is an amenable number.
23133032320321 is a deficient number, since it is larger than the sum of its proper divisors (8549581337279).
23133032320321 is a wasteful number, since it uses less digits than its factorization.
23133032320321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76250.
The product of its (nonzero) digits is 11664, while the sum is 28.
Adding to 23133032320321 its reverse (12302323033132), we get a palindrome (35435355353453).
The spelling of 23133032320321 in words is "twenty-three trillion, one hundred thirty-three billion, thirty-two million, three hundred twenty thousand, three hundred twenty-one".
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