Base | Representation |
---|---|
bin | 1010100011100000010111… |
… | …10000100101011001011100 |
3 | 10001011212120210011020210110 |
4 | 11101300023300211121130 |
5 | 11020233442320144202 |
6 | 121210341405010020 |
7 | 4613611256344512 |
oct | 521601360453134 |
9 | 101155523136713 |
10 | 23210200553052 |
11 | 743943313a447 |
12 | 272a361253910 |
13 | cc493553c1c6 |
14 | 5a3545c824b2 |
15 | 2a3b3d32526c |
hex | 151c0bc2565c |
23210200553052 has 12 divisors (see below), whose sum is σ = 54157134623816. Its totient is φ = 7736733517680.
The previous prime is 23210200553047. The next prime is 23210200553053. The reversal of 23210200553052 is 25035500201232.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23210200553053) 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, 967091689699 + ... + 967091689722.
Almost surely, 223210200553052 is an apocalyptic number.
It is an amenable number.
23210200553052 is an abundant number, since it is smaller than the sum of its proper divisors (30946934070764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23210200553052 is a wasteful number, since it uses less digits than its factorization.
23210200553052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1934183379428 (or 1934183379426 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 30.
Adding to 23210200553052 its reverse (25035500201232), we get a palindrome (48245700754284).
The spelling of 23210200553052 in words is "twenty-three trillion, two hundred ten billion, two hundred million, five hundred fifty-three thousand, fifty-two".
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