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10244341420 = 225512217071
BaseRepresentation
bin10011000101001110…
…00011111010101100
3222102221112110112121
421202213003322230
5131440022411140
64412311442324
7511602315415
oct114247037254
928387473477
1010244341420
114387733375
121b9a9863a4
13c734cb3b1
146d27a880c
153ee57564a
hex2629c3eac

10244341420 has 12 divisors (see below), whose sum is σ = 21513117024. Its totient is φ = 4097736560.

The previous prime is 10244341409. The next prime is 10244341439. The reversal of 10244341420 is 2414344201.

10244341420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×102443414202 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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, 256108516 + ... + 256108555.

It is an arithmetic number, because the mean of its divisors is an integer number (1792759752).

Almost surely, 210244341420 is an apocalyptic number.

10244341420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10244341420 is an abundant number, since it is smaller than the sum of its proper divisors (11268775604).

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

10244341420 is a wasteful number, since it uses less digits than its factorization.

10244341420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512217080 (or 512217078 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 10244341420 its reverse (2414344201), we get a palindrome (12658685621).

The spelling of 10244341420 in words is "ten billion, two hundred forty-four million, three hundred forty-one thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 512217071 1024434142 2048868284 2561085355 5122170710 10244341420