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3012330401 = 23891471583
BaseRepresentation
bin1011001110001100…
…1000001110100001
321202221020020110122
42303203020032201
522132124033101
61214524410025
7134435246243
oct26343101641
97687206418
103012330401
111306422463
127009a6915
13390110a32
142080d6093
151296cc51b
hexb38c83a1

3012330401 has 8 divisors (see below), whose sum is σ = 3178621440. Its totient is φ = 2848982752.

The previous prime is 3012330367. The next prime is 3012330407. The reversal of 3012330401 is 1040332103.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3012330401 - 26 = 3012330337 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3012330401.

It is not an unprimeable number, because it can be changed into a prime (3012330407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 733745 + ... + 737838.

It is an arithmetic number, because the mean of its divisors is an integer number (397327680).

Almost surely, 23012330401 is an apocalyptic number.

It is an amenable number.

3012330401 is a deficient number, since it is larger than the sum of its proper divisors (166291039).

3012330401 is a wasteful number, since it uses less digits than its factorization.

3012330401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471695.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3012330401 is about 54884.7009739508. The cubic root of 3012330401 is about 1444.2228155093. Note that the first 3 decimals are identical.

Adding to 3012330401 its reverse (1040332103), we get a palindrome (4052662504).

The spelling of 3012330401 in words is "three billion, twelve million, three hundred thirty thousand, four hundred one".

Divisors: 1 23 89 2047 1471583 33846409 130970887 3012330401