Base | Representation |
---|---|
bin | 111111011011111… |
… | …100110010011000 |
3 | 2202011122121102222 |
4 | 333123330302120 |
5 | 4134424311410 |
6 | 253335243212 |
7 | 35242220420 |
oct | 7733746230 |
9 | 2664577388 |
10 | 1064291480 |
11 | 4a6845a3a |
12 | 258519508 |
13 | 13c65a595 |
14 | a14c5480 |
15 | 63680955 |
hex | 3f6fcc98 |
1064291480 has 32 divisors (see below), whose sum is σ = 2736750240. Its totient is φ = 364899840.
The previous prime is 1064291471. The next prime is 1064291509. The reversal of 1064291480 is 841924601.
It is a happy number.
It is a super-2 number, since 2×10642914802 = 2265432708801180800, which contains 22 as substring.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a self number, because there is not a number n which added to its sum of digits gives 1064291480.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1900241 + ... + 1900800.
It is an arithmetic number, because the mean of its divisors is an integer number (85523445).
Almost surely, 21064291480 is an apocalyptic number.
1064291480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1064291480 is an abundant number, since it is smaller than the sum of its proper divisors (1672458760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1064291480 is a wasteful number, since it uses less digits than its factorization.
1064291480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3801059 (or 3801055 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 35.
The square root of 1064291480 is about 32623.4805010134. The cubic root of 1064291480 is about 1020.9869596070.
The spelling of 1064291480 in words is "one billion, sixty-four million, two hundred ninety-one thousand, four hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •