Base | Representation |
---|---|
bin | 100000001001101… |
… | …1001101111111100 |
3 | 2210012000010211122 |
4 | 1000103121233330 |
5 | 4202134444103 |
6 | 255015010112 |
7 | 35506613135 |
oct | 10023315774 |
9 | 2705003748 |
10 | 1078828028 |
11 | 503a74513 |
12 | 261369938 |
13 | 142679ca5 |
14 | a33cac8c |
15 | 64aa2b38 |
hex | 404d9bfc |
1078828028 has 12 divisors (see below), whose sum is σ = 1893210480. Its totient is φ = 537910752.
The previous prime is 1078828001. The next prime is 1078828033. The reversal of 1078828028 is 8208288701.
It is a hoax number, since the sum of its digits (44) 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 1078828028.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374201 + ... + 377072.
It is an arithmetic number, because the mean of its divisors is an integer number (157767540).
Almost surely, 21078828028 is an apocalyptic number.
It is an amenable number.
1078828028 is a deficient number, since it is larger than the sum of its proper divisors (814382452).
1078828028 is a wasteful number, since it uses less digits than its factorization.
1078828028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 751636 (or 751634 counting only the distinct ones).
The product of its (nonzero) digits is 114688, while the sum is 44.
The square root of 1078828028 is about 32845.5176241751. The cubic root of 1078828028 is about 1025.6143144375.
The spelling of 1078828028 in words is "one billion, seventy-eight million, eight hundred twenty-eight thousand, twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •