Base | Representation |
---|---|
bin | 10101110010010010… |
… | …011000111111001111 |
3 | 2020101020122221012202 |
4 | 111302102120333033 |
5 | 340401404310142 |
6 | 14425105152115 |
7 | 1455452633612 |
oct | 256222307717 |
9 | 66336587182 |
10 | 23392260047 |
11 | 9a14359222 |
12 | 464a02b63b |
13 | 228a4207c0 |
14 | 11bca3a179 |
15 | 91d995032 |
hex | 572498fcf |
23392260047 has 8 divisors (see below), whose sum is σ = 25203110016. Its totient is φ = 21583045152.
The previous prime is 23392260029. The next prime is 23392260061. The reversal of 23392260047 is 74006229332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23392260047 - 224 = 23375482831 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 (23392260347) 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, 378968 + ... + 436349.
It is an arithmetic number, because the mean of its divisors is an integer number (3150388752).
Almost surely, 223392260047 is an apocalyptic number.
23392260047 is a deficient number, since it is larger than the sum of its proper divisors (1810849969).
23392260047 is a wasteful number, since it uses less digits than its factorization.
23392260047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 817537.
The product of its (nonzero) digits is 108864, while the sum is 38.
Adding to 23392260047 its reverse (74006229332), we get a palindrome (97398489379).
The spelling of 23392260047 in words is "twenty-three billion, three hundred ninety-two million, two hundred sixty thousand, forty-seven".
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