| Base | Representation |
|---|---|
| bin | 10101000000010000… |
| … | …00011110101111000 |
| 3 | 1002002212112120120000 |
| 4 | 22200020003311320 |
| 5 | 141043224331130 |
| 6 | 5102540233000 |
| 7 | 546303556461 |
| oct | 124010036570 |
| 9 | 32085476500 |
| 10 | 11276402040 |
| 11 | 4867264832 |
| 12 | 222853b760 |
| 13 | 10a9282457 |
| 14 | 78d89dd68 |
| 15 | 45ee8b260 |
| hex | 2a0203d78 |
11276402040 has 160 divisors (see below), whose sum is σ = 37988153280. Its totient is φ = 3000146688.
The previous prime is 11276401991. The next prime is 11276402041. The reversal of 11276402040 is 4020467211.
11276402040 is a `hidden beast` number, since 1 + 12 + 7 + 640 + 2 + 0 + 4 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 11276401995 and 11276402013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11276402041) 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 39 ways as a sum of consecutive naturals, for example, 1496362 + ... + 1503878.
It is an arithmetic number, because the mean of its divisors is an integer number (237425958).
Almost surely, 211276402040 is an apocalyptic number.
11276402040 is a gapful number since it is divisible by the number (10) 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 11276402040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18994076640).
11276402040 is an abundant number, since it is smaller than the sum of its proper divisors (26711751240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11276402040 is a wasteful number, since it uses less digits than its factorization.
11276402040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8003 (or 7990 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
Adding to 11276402040 its reverse (4020467211), we get a palindrome (15296869251).
The spelling of 11276402040 in words is "eleven billion, two hundred seventy-six million, four hundred two thousand, forty".
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