Base | Representation |
---|---|
bin | 100000000110001… |
… | …0100001100101101 |
3 | 2210001111202111100 |
4 | 1000030110030231 |
5 | 4201201022120 |
6 | 254511113313 |
7 | 35455045026 |
oct | 10014241455 |
9 | 2701452440 |
10 | 1076970285 |
11 | 502a15796 |
12 | 260812839 |
13 | 142179531 |
14 | a3065c4d |
15 | 64837490 |
hex | 4031432d |
1076970285 has 48 divisors (see below), whose sum is σ = 2000628864. Its totient is φ = 534542976.
The previous prime is 1076970263. The next prime is 1076970299. The reversal of 1076970285 is 5820796701.
It is not a de Polignac number, because 1076970285 - 213 = 1076962093 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 1076970285.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24234 + ... + 52356.
It is an arithmetic number, because the mean of its divisors is an integer number (41679768).
Almost surely, 21076970285 is an apocalyptic number.
1076970285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1076970285 is a deficient number, since it is larger than the sum of its proper divisors (923658579).
1076970285 is a wasteful number, since it uses less digits than its factorization.
1076970285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28194 (or 28191 counting only the distinct ones).
The product of its (nonzero) digits is 211680, while the sum is 45.
The square root of 1076970285 is about 32817.2254311665. The cubic root of 1076970285 is about 1025.0252732218.
The spelling of 1076970285 in words is "one billion, seventy-six million, nine hundred seventy thousand, two hundred eighty-five".
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