Base | Representation |
---|---|
bin | 11000101101011000001… |
… | …10110101001000101100 |
3 | 10000011101222210220021100 |
4 | 30112230012311020230 |
5 | 102402220440411342 |
6 | 1450005015203100 |
7 | 115223625114360 |
oct | 14265406651054 |
9 | 3004358726240 |
10 | 848996028972 |
11 | 2a806a141523 |
12 | 11865b076490 |
13 | 620a1a1b8b0 |
14 | 2d13d5d32a0 |
15 | 1713e96de4c |
hex | c5ac1b522c |
848996028972 has 144 divisors (see below), whose sum is σ = 2648406080320. Its totient is φ = 223310421504.
The previous prime is 848996028953. The next prime is 848996029003. The reversal of 848996028972 is 279820699848.
848996028972 is a `hidden beast` number, since 8 + 4 + 8 + 9 + 9 + 602 + 8 + 9 + 7 + 2 = 666.
It is a hoax number, since the sum of its digits (72) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 848996028972.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 874554 + ... + 1569342.
Almost surely, 2848996028972 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 848996028972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1324203040160).
848996028972 is an abundant number, since it is smaller than the sum of its proper divisors (1799410051348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
848996028972 is a wasteful number, since it uses less digits than its factorization.
848996028972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 695192 (or 695187 counting only the distinct ones).
The product of its (nonzero) digits is 250822656, while the sum is 72.
The spelling of 848996028972 in words is "eight hundred forty-eight billion, nine hundred ninety-six million, twenty-eight thousand, nine hundred seventy-two".
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