Base | Representation |
---|---|
bin | 1010000111100011111101… |
… | …00110000111100111010001 |
3 | 2220210002021112222212110211 |
4 | 11003301332212013213101 |
5 | 10404021102423441103 |
6 | 115153311155124121 |
7 | 4454341043601013 |
oct | 503617646074721 |
9 | 86702245885424 |
10 | 22250054515153 |
11 | 70a9216797113 |
12 | 25b42622a3641 |
13 | c5522bcb357a |
14 | 56cca08701b3 |
15 | 288b9584a36d |
hex | 143c7e9879d1 |
22250054515153 has 4 divisors (see below), whose sum is σ = 22264957433268. Its totient is φ = 22235151597040.
The previous prime is 22250054515151. The next prime is 22250054515177. The reversal of 22250054515153 is 35151545005222.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 13360253108224 + 8889801406929 = 3655168^2 + 2981577^2 .
It is a cyclic number.
It is not a de Polignac number, because 22250054515153 - 21 = 22250054515151 is a prime.
It is a super-2 number, since 2×222500545151532 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22250054515151) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7451456818 + ... + 7451459803.
It is an arithmetic number, because the mean of its divisors is an integer number (5566239358317).
Almost surely, 222250054515153 is an apocalyptic number.
It is an amenable number.
22250054515153 is a deficient number, since it is larger than the sum of its proper divisors (14902918115).
22250054515153 is a wasteful number, since it uses less digits than its factorization.
22250054515153 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14902918114.
The product of its (nonzero) digits is 300000, while the sum is 40.
The spelling of 22250054515153 in words is "twenty-two trillion, two hundred fifty billion, fifty-four million, five hundred fifteen thousand, one hundred fifty-three".
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