Base | Representation |
---|---|
bin | 100000000101111… |
… | …0100001101001101 |
3 | 2210001021002202000 |
4 | 1000023310031031 |
5 | 4201132323440 |
6 | 254504222513 |
7 | 35453661006 |
oct | 10013641515 |
9 | 2701232660 |
10 | 1076839245 |
11 | 502936299 |
12 | 26076aa39 |
13 | 1421319b1 |
14 | a30301ad |
15 | 6480d730 |
hex | 402f434d |
1076839245 has 64 divisors (see below), whose sum is σ = 2032957440. Its totient is φ = 538942464.
The previous prime is 1076839243. The next prime is 1076839271. The reversal of 1076839245 is 5429386701.
1076839245 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1076839245 - 21 = 1076839243 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
1076839245 is strictly pandigital in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 1076839245.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1076839243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1392679 + ... + 1393451.
It is an arithmetic number, because the mean of its divisors is an integer number (31764960).
It is a 2-persistent number, because it is pandigital, and so is 2⋅1076839245 = 2153678490, but 3⋅1076839245 = 3230517735 is not.
Almost surely, 21076839245 is an apocalyptic number.
1076839245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1076839245 is a deficient number, since it is larger than the sum of its proper divisors (956118195).
1076839245 is a wasteful number, since it uses less digits than its factorization.
1076839245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1411 (or 1405 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 45.
The square root of 1076839245 is about 32815.2288579556. The cubic root of 1076839245 is about 1024.9836983328.
The spelling of 1076839245 in words is "one billion, seventy-six million, eight hundred thirty-nine thousand, two hundred forty-five".
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