Base | Representation |
---|---|
bin | 110100100001101101001001… |
… | …010000100010000000000000 |
3 | 1010021221210011010010022012000 |
4 | 310201231021100202000000 |
5 | 220234420433031122123 |
6 | 2135154354102304000 |
7 | 66442154004255510 |
oct | 6441551120420000 |
9 | 1107853133108160 |
10 | 231014635020288 |
11 | 67676835a25689 |
12 | 21ab0225a28000 |
13 | 9bb9781a13482 |
14 | 410924cd91840 |
15 | 1ba934a34bb43 |
hex | d21b49422000 |
231014635020288 has 896 divisors, whose sum is σ = 843869425328640. Its totient is φ = 60949109145600.
The previous prime is 231014635020263. The next prime is 231014635020371. The reversal of 231014635020288 is 882020536410132.
231014635020288 is a `hidden beast` number, since 2 + 3 + 1 + 0 + 1 + 4 + 63 + 502 + 0 + 2 + 88 = 666.
It is a tau number, because it is divible by the number of its divisors (896).
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, 1394924688 + ... + 1395090288.
Almost surely, 2231014635020288 is an apocalyptic number.
231014635020288 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 231014635020288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (421934712664320).
231014635020288 is an abundant number, since it is smaller than the sum of its proper divisors (612854790308352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
231014635020288 is a wasteful number, since it uses less digits than its factorization.
231014635020288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165713 (or 165683 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 45.
The spelling of 231014635020288 in words is "two hundred thirty-one trillion, fourteen billion, six hundred thirty-five million, twenty thousand, two hundred eighty-eight".
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