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2234831076 = 223278792
BaseRepresentation
bin1000010100110100…
…1101000011100100
312202202020011220100
42011031031003210
514034104043301
61005432104100
7106244515332
oct20515150344
95682204810
102234831076
11a4755a735
12524535030
1329800856a
14172b46b52
15d12ec286
hex8534d0e4

2234831076 has 27 divisors (see below), whose sum is σ = 5649873411. Its totient is φ = 744849144.

The previous prime is 2234831047. The next prime is 2234831111. The reversal of 2234831076 is 6701384322.

It is a happy number.

The square root of 2234831076 is 47274.

It is a perfect power (a square), and thus also a powerful number.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2234831076.

It is an unprimeable number.

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 8 ways as a sum of consecutive naturals, for example, 279705 + ... + 287583.

Almost surely, 22234831076 is an apocalyptic number.

2234831076 is the 47274-th square number.

It is an amenable number.

2234831076 is an abundant number, since it is smaller than the sum of its proper divisors (3415042335).

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

2234831076 is an frugal number, since it uses more digits than its factorization.

2234831076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15768 (or 7884 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The cubic root of 2234831076 is about 1307.4193267448.

Multiplying 2234831076 by its sum of digits (36), we get a square (80453918736 = 2836442).

2234831076 divided by its sum of digits (36) gives a square (62078641 = 78792).

The spelling of 2234831076 in words is "two billion, two hundred thirty-four million, eight hundred thirty-one thousand, seventy-six".

Divisors: 1 2 3 4 6 9 12 18 36 7879 15758 23637 31516 47274 70911 94548 141822 283644 62078641 124157282 186235923 248314564 372471846 558707769 744943692 1117415538 2234831076