Base | Representation |
---|---|
bin | 1010101010100101000011… |
… | …10111011000110000000000 |
3 | 10002001002220102021101121020 |
4 | 11111102201313120300000 |
5 | 11033224212143242412 |
6 | 121514133545225440 |
7 | 4640304035656611 |
oct | 525224167306000 |
9 | 102032812241536 |
10 | 23453237087232 |
11 | 7522509a02767 |
12 | 2769489792280 |
13 | 1011827a47304 |
14 | 5b11dd927c08 |
15 | 2aa114b4018c |
hex | 1554a1dd8c00 |
23453237087232 has 704 divisors, whose sum is σ = 69741700055040. Its totient is φ = 6978045542400.
The previous prime is 23453237087207. The next prime is 23453237087281. The reversal of 23453237087232 is 23278073235432.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11368509433 + ... + 11368511495.
Almost surely, 223453237087232 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23453237087232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34870850027520).
23453237087232 is an abundant number, since it is smaller than the sum of its proper divisors (46288462967808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23453237087232 is a wasteful number, since it uses less digits than its factorization.
23453237087232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2300 (or 2282 counting only the distinct ones).
The product of its (nonzero) digits is 10160640, while the sum is 51.
The spelling of 23453237087232 in words is "twenty-three trillion, four hundred fifty-three billion, two hundred thirty-seven million, eighty-seven thousand, two hundred thirty-two".
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