Base | Representation |
---|---|
bin | 10101011010111011… |
… | …100100011000010000 |
3 | 2012100221022110020102 |
4 | 111122323210120100 |
5 | 334101100321144 |
6 | 14322150231532 |
7 | 1442654120630 |
oct | 253273443020 |
9 | 65327273212 |
10 | 23000401424 |
11 | 9833144020 |
12 | 455a9555a8 |
13 | 222719cab0 |
14 | 11829946c0 |
15 | 8e938db4e |
hex | 55aee4610 |
23000401424 has 80 divisors (see below), whose sum is σ = 59833253760. Its totient is φ = 8271866880.
The previous prime is 23000401409. The next prime is 23000401519. The reversal of 23000401424 is 42410400032.
It is a junction number, because it is equal to n+sod(n) for n = 23000401396 and 23000401405.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 702029 + ... + 734060.
It is an arithmetic number, because the mean of its divisors is an integer number (747915672).
Almost surely, 223000401424 is an apocalyptic number.
It is an amenable number.
23000401424 is an abundant number, since it is smaller than the sum of its proper divisors (36832852336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23000401424 is a wasteful number, since it uses less digits than its factorization.
23000401424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1436128 (or 1436122 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
Adding to 23000401424 its reverse (42410400032), we get a palindrome (65410801456).
It can be divided in two parts, 23000 and 401424, that added together give a palindrome (424424).
The spelling of 23000401424 in words is "twenty-three billion, four hundred one thousand, four hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •