Base | Representation |
---|---|
bin | 10101011110000000… |
… | …110111000110110101 |
3 | 2012111112122001110210 |
4 | 111132000313012311 |
5 | 334202320324001 |
6 | 14331234540033 |
7 | 1444152535254 |
oct | 253600670665 |
9 | 65445561423 |
10 | 23052120501 |
11 | 985a359363 |
12 | 4574137619 |
13 | 2234b0a7b7 |
14 | 11897b879b |
15 | 8edba7dd6 |
hex | 55e0371b5 |
23052120501 has 8 divisors (see below), whose sum is σ = 30931933024. Its totient is φ = 15270194160.
The previous prime is 23052120467. The next prime is 23052120551. The reversal of 23052120501 is 10502125032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23052120501 - 221 = 23050023349 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23052120551) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24470995 + ... + 24471936.
It is an arithmetic number, because the mean of its divisors is an integer number (3866491628).
Almost surely, 223052120501 is an apocalyptic number.
It is an amenable number.
23052120501 is a deficient number, since it is larger than the sum of its proper divisors (7879812523).
23052120501 is a wasteful number, since it uses less digits than its factorization.
23052120501 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48943091.
The product of its (nonzero) digits is 600, while the sum is 21.
Adding to 23052120501 its reverse (10502125032), we get a palindrome (33554245533).
The spelling of 23052120501 in words is "twenty-three billion, fifty-two million, one hundred twenty thousand, five hundred one".
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