Base | Representation |
---|---|
bin | 1101101000101000001… |
… | …11010011000010010100 |
3 | 1122210020210111121011100 |
4 | 12310110013103002110 |
5 | 30133431124030224 |
6 | 555115410510100 |
7 | 45563406611430 |
oct | 6642407230224 |
9 | 1583223447140 |
10 | 468488892564 |
11 | 170759848050 |
12 | 76967b95330 |
13 | 352419a4a84 |
14 | 189642239c0 |
15 | c2be518ac9 |
hex | 6d141d3094 |
468488892564 has 288 divisors, whose sum is σ = 1485259776000. Its totient is φ = 120962004480.
The previous prime is 468488892541. The next prime is 468488892607. The reversal of 468488892564 is 465298884864.
468488892564 is a `hidden beast` number, since 4 + 6 + 8 + 488 + 8 + 92 + 56 + 4 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 468488892492 and 468488892501.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 446604712 + ... + 446605760.
It is an arithmetic number, because the mean of its divisors is an integer number (5157152000).
Almost surely, 2468488892564 is an apocalyptic number.
468488892564 is a gapful number since it is divisible by the number (44) 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 468488892564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (742629888000).
468488892564 is an abundant number, since it is smaller than the sum of its proper divisors (1016770883436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
468488892564 is a wasteful number, since it uses less digits than its factorization.
468488892564 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1883 (or 1878 counting only the distinct ones).
The product of its digits is 849346560, while the sum is 72.
The spelling of 468488892564 in words is "four hundred sixty-eight billion, four hundred eighty-eight million, eight hundred ninety-two thousand, five hundred sixty-four".
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