Base | Representation |
---|---|
bin | 10110010110001010… |
… | …111101110011010101 |
3 | 2021221012111101210121 |
4 | 112112022331303111 |
5 | 343120014342321 |
6 | 15004532551541 |
7 | 1506413062225 |
oct | 262612756325 |
9 | 67835441717 |
10 | 23994293461 |
11 | a1a31758a6 |
12 | 47977825b1 |
13 | 235507baa8 |
14 | 1238992085 |
15 | 956765441 |
hex | 5962bdcd5 |
23994293461 has 8 divisors (see below), whose sum is σ = 24474804800. Its totient is φ = 23517381888.
The previous prime is 23994293447. The next prime is 23994293471. The reversal of 23994293461 is 16439249932.
It is a happy number.
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 23994293461 - 27 = 23994293333 is a prime.
It is a super-2 number, since 2×239942934612 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23994293399 and 23994293408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23994293471) 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, 886476 + ... + 913141.
It is an arithmetic number, because the mean of its divisors is an integer number (3059350600).
Almost surely, 223994293461 is an apocalyptic number.
It is an amenable number.
23994293461 is a deficient number, since it is larger than the sum of its proper divisors (480511339).
23994293461 is a wasteful number, since it uses less digits than its factorization.
23994293461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1799883.
The product of its digits is 2519424, while the sum is 52.
The spelling of 23994293461 in words is "twenty-three billion, nine hundred ninety-four million, two hundred ninety-three thousand, four hundred sixty-one".
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