| Base | Representation |
|---|---|
| bin | 10011110100011011… |
| … | …01101101110000000 |
| 3 | 1000110112200210022000 |
| 4 | 21322031231232000 |
| 5 | 133242412200310 |
| 6 | 4515455344000 |
| 7 | 524451324543 |
| oct | 117215555600 |
| 9 | 30415623260 |
| 10 | 10640350080 |
| 11 | 4570222558 |
| 12 | 208b522000 |
| 13 | 1007573049 |
| 14 | 72d21085a |
| 15 | 4241eb4c0 |
| hex | 27a36db80 |
10640350080 has 128 divisors (see below), whose sum is σ = 37684634400. Its totient is φ = 2837422080.
The previous prime is 10640350079. The next prime is 10640350081. The reversal of 10640350080 is 8005304601.
10640350080 is a `hidden beast` number, since 10 + 640 + 3 + 5 + 0 + 0 + 8 + 0 = 666.
10640350080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (10640350079) and next prime (10640350081).
It is a tau number, because it is divible by the number of its divisors (128).
It is a super-2 number, since 2×106403500802 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10640350081) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290601 + ... + 325160.
Almost surely, 210640350080 is an apocalyptic number.
10640350080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10640350080 is an abundant number, since it is smaller than the sum of its proper divisors (27044284320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10640350080 is an equidigital number, since it uses as much as digits as its factorization.
10640350080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 615789 (or 615771 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
Adding to 10640350080 its reverse (8005304601), we get a palindrome (18645654681).
The spelling of 10640350080 in words is "ten billion, six hundred forty million, three hundred fifty thousand, eighty".
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