Base | Representation |
---|---|
bin | 10101011101011110… |
… | …001001110011001000 |
3 | 2012110220111210201011 |
4 | 111131132021303020 |
5 | 334143003201044 |
6 | 14330311533304 |
7 | 1444012312141 |
oct | 253536116310 |
9 | 65426453634 |
10 | 23043022024 |
11 | 9855204560 |
12 | 457108a234 |
13 | 2232c73399 |
14 | 11884caac8 |
15 | 8eceac134 |
hex | 55d789cc8 |
23043022024 has 32 divisors (see below), whose sum is σ = 47181579840. Its totient is φ = 10463406400.
The previous prime is 23043021941. The next prime is 23043022049. The reversal of 23043022024 is 42022034032.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 23043021986 and 23043022004.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46687 + ... + 219694.
It is an arithmetic number, because the mean of its divisors is an integer number (1474424370).
Almost surely, 223043022024 is an apocalyptic number.
It is an amenable number.
23043022024 is an abundant number, since it is smaller than the sum of its proper divisors (24138557816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23043022024 is a wasteful number, since it uses less digits than its factorization.
23043022024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 267381 (or 267377 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 22.
Adding to 23043022024 its reverse (42022034032), we get a palindrome (65065056056).
The spelling of 23043022024 in words is "twenty-three billion, forty-three million, twenty-two thousand, twenty-four".
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