Base | Representation |
---|---|
bin | 1001001000101001010000… |
… | …01101010010010101111111 |
3 | 2122010102020202012222100222 |
4 | 10210110220031102111333 |
5 | 10113111202033140124 |
6 | 110420224123011555 |
7 | 4142220141620255 |
oct | 444245015222577 |
9 | 78112222188328 |
10 | 20088236615039 |
11 | 644541196298a |
12 | 2305299969bbb |
13 | b2940a995b58 |
14 | 4d63c0c945d5 |
15 | 24c81b4dd25e |
hex | 12452835257f |
20088236615039 has 8 divisors (see below), whose sum is σ = 20717258496000. Its totient is φ = 19466571715416.
The previous prime is 20088236615021. The next prime is 20088236615081. The reversal of 20088236615039 is 93051663288002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20088236615039 - 216 = 20088236549503 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20088236615639) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1839239789 + ... + 1839250710.
It is an arithmetic number, because the mean of its divisors is an integer number (2589657312000).
Almost surely, 220088236615039 is an apocalyptic number.
20088236615039 is a deficient number, since it is larger than the sum of its proper divisors (629021880961).
20088236615039 is a wasteful number, since it uses less digits than its factorization.
20088236615039 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3678490669.
The product of its (nonzero) digits is 3732480, while the sum is 53.
The spelling of 20088236615039 in words is "twenty trillion, eighty-eight billion, two hundred thirty-six million, six hundred fifteen thousand, thirty-nine".
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