Base | Representation |
---|---|
bin | 1010011110000100001111… |
… | …10011111011010101110000 |
3 | 10000112000011120220012001101 |
4 | 11033002013303323111300 |
5 | 11004203211112234440 |
6 | 120544432015014144 |
7 | 4564243626413215 |
oct | 517020763732560 |
9 | 100460146805041 |
10 | 23023303243120 |
11 | 7377145512224 |
12 | 26ba0a180a354 |
13 | cb011b967a9b |
14 | 59849601bb0c |
15 | 29dd5033969a |
hex | 14f087cfb570 |
23023303243120 has 40 divisors (see below), whose sum is σ = 53578425118464. Its totient is φ = 9200849025792.
The previous prime is 23023303243103. The next prime is 23023303243133. The reversal of 23023303243120 is 2134230332032.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132291739 + ... + 132465658.
Almost surely, 223023303243120 is an apocalyptic number.
23023303243120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
23023303243120 is an abundant number, since it is smaller than the sum of its proper divisors (30555121875344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23023303243120 is a wasteful number, since it uses less digits than its factorization.
23023303243120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 264758497 (or 264758491 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 28.
Adding to 23023303243120 its reverse (2134230332032), we get a palindrome (25157533575152).
The spelling of 23023303243120 in words is "twenty-three trillion, twenty-three billion, three hundred three million, two hundred forty-three thousand, one hundred twenty".
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