Base | Representation |
---|---|
bin | 111110101111100… |
… | …001111000000000 |
3 | 2201100202000002200 |
4 | 332233201320000 |
5 | 4123434200122 |
6 | 252241513200 |
7 | 35041231302 |
oct | 7657417000 |
9 | 2640660080 |
10 | 1052646912 |
11 | 4a0212229 |
12 | 254642800 |
13 | 13a1112c5 |
14 | 9db33972 |
15 | 626305ac |
hex | 3ebe1e00 |
1052646912 has 120 divisors (see below), whose sum is σ = 3136436160. Its totient is φ = 339517440.
The previous prime is 1052646893. The next prime is 1052646961. The reversal of 1052646912 is 2196462501.
1052646912 is a `hidden beast` number, since 1 + 0 + 5 + 2 + 646 + 9 + 1 + 2 = 666.
1052646912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×10526469122 = 2216131042686271488, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139164 + ... + 146532.
It is an arithmetic number, because the mean of its divisors is an integer number (26136968).
Almost surely, 21052646912 is an apocalyptic number.
1052646912 is a gapful number since it is divisible by the number (12) 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 1052646912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1568218080).
1052646912 is an abundant number, since it is smaller than the sum of its proper divisors (2083789248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1052646912 is an equidigital number, since it uses as much as digits as its factorization.
1052646912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7424 (or 7405 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The square root of 1052646912 is about 32444.5205235029. The cubic root of 1052646912 is about 1017.2497073652.
The spelling of 1052646912 in words is "one billion, fifty-two million, six hundred forty-six thousand, nine hundred twelve".
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