Search a number
-
+
10688023724 = 227381715133
BaseRepresentation
bin10011111010000111…
…00100110010101100
31000120212101212020112
421331003210302230
5133342113224344
64524321235152
7525600463010
oct117503446254
930525355215
1010688023724
114595124464
1220a3492ab8
1310143c55c1
147356a0540
154284b6c9e
hex27d0e4cac

10688023724 has 12 divisors (see below), whose sum is σ = 21376047504. Its totient is φ = 4580581584.

The previous prime is 10688023721. The next prime is 10688023727. The reversal of 10688023724 is 42732088601.

10688023724 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 (10688023721) and next prime (10688023727).

10688023724 is an admirable number.

It is a super-2 number, since 2×106880237242 (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (10688023721) 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 3 ways as a sum of consecutive naturals, for example, 190857539 + ... + 190857594.

It is an arithmetic number, because the mean of its divisors is an integer number (1781337292).

Almost surely, 210688023724 is an apocalyptic number.

10688023724 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10688023724 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10688023724 is a wasteful number, since it uses less digits than its factorization.

10688023724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381715144 (or 381715142 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 10688023724 in words is "ten billion, six hundred eighty-eight million, twenty-three thousand, seven hundred twenty-four".

Divisors: 1 2 4 7 14 28 381715133 763430266 1526860532 2672005931 5344011862 10688023724