Base | Representation |
---|---|
bin | 10101011010111010… |
… | …010110101111111111 |
3 | 2012100220201022001210 |
4 | 111122322112233333 |
5 | 334101010132310 |
6 | 14322135335503 |
7 | 1442651324616 |
oct | 253272265777 |
9 | 65326638053 |
10 | 23000083455 |
11 | 9832a47138 |
12 | 455a821593 |
13 | 22270bb14b |
14 | 118291087d |
15 | 8e9329820 |
hex | 55ae96bff |
23000083455 has 8 divisors (see below), whose sum is σ = 36800133552. Its totient is φ = 12266711168.
The previous prime is 23000083453. The next prime is 23000083459. The reversal of 23000083455 is 55438000032.
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 23000083455 - 21 = 23000083453 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23000083453) 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, 766669434 + ... + 766669463.
It is an arithmetic number, because the mean of its divisors is an integer number (4600016694).
Almost surely, 223000083455 is an apocalyptic number.
23000083455 is a deficient number, since it is larger than the sum of its proper divisors (13800050097).
23000083455 is a wasteful number, since it uses less digits than its factorization.
23000083455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1533338905.
The product of its (nonzero) digits is 14400, while the sum is 30.
Adding to 23000083455 its reverse (55438000032), we get a palindrome (78438083487).
The spelling of 23000083455 in words is "twenty-three billion, eighty-three thousand, four hundred fifty-five".
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