Base | Representation |
---|---|
bin | 10100100000000101… |
… | …000000011110010101 |
3 | 2002211010101021122000 |
4 | 110200011000132111 |
5 | 330040313120203 |
6 | 14040155225513 |
7 | 1406334404013 |
oct | 244005003625 |
9 | 62733337560 |
10 | 22013020053 |
11 | 9376859862 |
12 | 4324148299 |
13 | 20ca76036b |
14 | 10cb7ad8b3 |
15 | 88c8514a3 |
hex | 520140795 |
22013020053 has 32 divisors (see below), whose sum is σ = 34373030400. Its totient is φ = 13901928768.
The previous prime is 22013020049. The next prime is 22013020091. The reversal of 22013020053 is 35002031022.
It is not a de Polignac number, because 22013020053 - 22 = 22013020049 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22013020033) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 223725 + ... + 306722.
It is an arithmetic number, because the mean of its divisors is an integer number (1074157200).
Almost surely, 222013020053 is an apocalyptic number.
It is an amenable number.
22013020053 is a deficient number, since it is larger than the sum of its proper divisors (12360010347).
22013020053 is a wasteful number, since it uses less digits than its factorization.
22013020053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 530538 (or 530532 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
Adding to 22013020053 its reverse (35002031022), we get a palindrome (57015051075).
The spelling of 22013020053 in words is "twenty-two billion, thirteen million, twenty thousand, fifty-three".
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