Base | Representation |
---|---|
bin | 10101000000001111… |
… | …001010011010001100 |
3 | 2011012201121101211110 |
4 | 111000033022122030 |
5 | 332141423144400 |
6 | 14205511252020 |
7 | 1425605352450 |
oct | 250017123214 |
9 | 64181541743 |
10 | 22552553100 |
11 | 9623367a40 |
12 | 445497a010 |
13 | 218547759c |
14 | 113d2d6660 |
15 | 8bedc7e50 |
hex | 5403ca68c |
22552553100 has 144 divisors (see below), whose sum is σ = 81353293056. Its totient is φ = 4686240000.
The previous prime is 22552553099. The next prime is 22552553119. The reversal of 22552553100 is 135525522.
It is a super-2 number, since 2×225525531002 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 465051 + ... + 511250.
It is an arithmetic number, because the mean of its divisors is an integer number (564953424).
Almost surely, 222552553100 is an apocalyptic number.
22552553100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22552553100 is an abundant number, since it is smaller than the sum of its proper divisors (58800739956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22552553100 is a wasteful number, since it uses less digits than its factorization.
22552553100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 976336 (or 976329 counting only the distinct ones).
The product of its (nonzero) digits is 15000, while the sum is 30.
The spelling of 22552553100 in words is "twenty-two billion, five hundred fifty-two million, five hundred fifty-three thousand, one hundred".
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