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9238853012 = 2221647106699
BaseRepresentation
bin10001001101010110…
…11011010110010100
3212211212112100202012
420212223123112110
5122410121244022
64124432403352
7444642645344
oct104653332624
925755470665
109238853012
113a11101014
12195a0a6558
13b430bc03c
1463902cd24
1539115cde2
hex226adb594

9238853012 has 12 divisors (see below), whose sum is σ = 16168891200. Its totient is φ = 4619169816.

The previous prime is 9238853009. The next prime is 9238853017. The reversal of 9238853012 is 2103588329.

9238853012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9238853017) 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, 33239 + ... + 139937.

It is an arithmetic number, because the mean of its divisors is an integer number (1347407600).

Almost surely, 29238853012 is an apocalyptic number.

It is an amenable number.

9238853012 is a deficient number, since it is larger than the sum of its proper divisors (6930038188).

9238853012 is a wasteful number, since it uses less digits than its factorization.

9238853012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128350 (or 128348 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 9238853012 is about 96118.9524079409. The cubic root of 9238853012 is about 2098.3246662298.

The spelling of 9238853012 in words is "nine billion, two hundred thirty-eight million, eight hundred fifty-three thousand, twelve".

Divisors: 1 2 4 21647 43294 86588 106699 213398 426796 2309713253 4619426506 9238853012