Search a number
-
+
3014102321 = 23131047927
BaseRepresentation
bin1011001110100111…
…1000110100110001
321210001120021002022
42303221320310301
522133102233241
61215030401225
7134456306216
oct26351706461
97701507068
103014102321
11130742275a
12701500215
133905b13c9
14208437b0d
1512992c54b
hexb3a78d31

3014102321 has 4 divisors (see below), whose sum is σ = 3145150272. Its totient is φ = 2883054372.

The previous prime is 3014102309. The next prime is 3014102347. The reversal of 3014102321 is 1232014103.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3014102321 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3014102321.

It is not an unprimeable number, because it can be changed into a prime (3014132321) 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, 65523941 + ... + 65523986.

It is an arithmetic number, because the mean of its divisors is an integer number (786287568).

Almost surely, 23014102321 is an apocalyptic number.

It is an amenable number.

3014102321 is a deficient number, since it is larger than the sum of its proper divisors (131047951).

3014102321 is a wasteful number, since it uses less digits than its factorization.

3014102321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131047950.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 3014102321 is about 54900.8408041261. The cubic root of 3014102321 is about 1444.5059347062.

Adding to 3014102321 its reverse (1232014103), we get a palindrome (4246116424).

The spelling of 3014102321 in words is "three billion, fourteen million, one hundred two thousand, three hundred twenty-one".

Divisors: 1 23 131047927 3014102321