Base | Representation |
---|---|
bin | 10011001000011100… |
… | …10010101011000000 |
3 | 222111211110022121210 |
4 | 21210032102223000 |
5 | 132013434341223 |
6 | 4415115450120 |
7 | 512351324301 |
oct | 114416225300 |
9 | 28454408553 |
10 | 10271402688 |
11 | 43a0a36958 |
12 | 1ba7a56940 |
13 | c78cb4891 |
14 | 6d62107a8 |
15 | 401b1d893 |
hex | 264392ac0 |
10271402688 has 28 divisors (see below), whose sum is σ = 27176420120. Its totient is φ = 3423800832.
The previous prime is 10271402683. The next prime is 10271402707. The reversal of 10271402688 is 88620417201.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (10271402681) 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 3 ways as a sum of consecutive naturals, for example, 26748253 + ... + 26748636.
Almost surely, 210271402688 is an apocalyptic number.
It is an amenable number.
10271402688 is an abundant number, since it is smaller than the sum of its proper divisors (16905017432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10271402688 is an equidigital number, since it uses as much as digits as its factorization.
10271402688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53496904 (or 53496894 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 39.
Adding to 10271402688 its reverse (88620417201), we get a palindrome (98891819889).
The spelling of 10271402688 in words is "ten billion, two hundred seventy-one million, four hundred two thousand, six hundred eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •