Base | Representation |
---|---|
bin | 10101110100000100… |
… | …001110101110000000 |
3 | 2020110022211002020002 |
4 | 111310010032232000 |
5 | 340432024234100 |
6 | 14432052535132 |
7 | 1456264404554 |
oct | 256404165600 |
9 | 66408732202 |
10 | 23422102400 |
11 | 9a2a191224 |
12 | 46580214a8 |
13 | 229366bab8 |
14 | 11c29a7864 |
15 | 9213dc2d5 |
hex | 57410eb80 |
23422102400 has 96 divisors (see below), whose sum is σ = 57970021080. Its totient is φ = 9351014400.
The previous prime is 23422102397. The next prime is 23422102439. The reversal of 23422102400 is 420122432.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1743710 + ... + 1757090.
Almost surely, 223422102400 is an apocalyptic number.
23422102400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23422102400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28985010540).
23422102400 is an abundant number, since it is smaller than the sum of its proper divisors (34547918680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23422102400 is a wasteful number, since it uses less digits than its factorization.
23422102400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13952 (or 13935 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
Adding to 23422102400 its reverse (420122432), we get a palindrome (23842224832).
The spelling of 23422102400 in words is "twenty-three billion, four hundred twenty-two million, one hundred two thousand, four hundred".
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