Base | Representation |
---|---|
bin | 1001001000111001011100… |
… | …11110100101101100000000 |
3 | 2122011020200201122112021000 |
4 | 10210130232132211230000 |
5 | 10113232004011423413 |
6 | 110424223013532000 |
7 | 4142645463213021 |
oct | 444345636455400 |
9 | 78136621575230 |
10 | 20096931748608 |
11 | 6449074056490 |
12 | 2306b05944000 |
13 | b2a1952332c0 |
14 | 4d69a79cac48 |
15 | 24cb79a49073 |
hex | 12472e7a5b00 |
20096931748608 has 576 divisors, whose sum is σ = 69875354626560. Its totient is φ = 5617067212800.
The previous prime is 20096931748519. The next prime is 20096931748627. The reversal of 20096931748608 is 80684713969002.
20096931748608 is a `hidden beast` number, since 2 + 0 + 0 + 9 + 6 + 9 + 3 + 17 + 4 + 8 + 608 = 666.
It is a tau number, because it is divible by the number of its divisors (576).
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, 1364995135 + ... + 1365009857.
It is an arithmetic number, because the mean of its divisors is an integer number (121311379560).
Almost surely, 220096931748608 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 20096931748608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34937677313280).
20096931748608 is an abundant number, since it is smaller than the sum of its proper divisors (49778422877952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20096931748608 is a wasteful number, since it uses less digits than its factorization.
20096931748608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16153 (or 16133 counting only the distinct ones).
The product of its (nonzero) digits is 31352832, while the sum is 63.
The spelling of 20096931748608 in words is "twenty trillion, ninety-six billion, nine hundred thirty-one million, seven hundred forty-eight thousand, six hundred eight".
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