Search a number
-
+
30234213014 = 231487648597
BaseRepresentation
bin11100001010000110…
…010111101010010110
32220001002000011020012
4130022012113222112
5443404424304024
621520040040222
72120142366425
oct341206275226
986032004205
1030234213014
1111905474805
125a39463072
132b0aa6ab95
14166b5b52bc
15bbe49050e
hex70a197a96

30234213014 has 8 divisors (see below), whose sum is σ = 46814265408. Its totient is φ = 14629457880.

The previous prime is 30234213013. The next prime is 30234213017. The reversal of 30234213014 is 41031243203.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30234213013) 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, 243824237 + ... + 243824360.

It is an arithmetic number, because the mean of its divisors is an integer number (5851783176).

Almost surely, 230234213014 is an apocalyptic number.

30234213014 is a deficient number, since it is larger than the sum of its proper divisors (16580052394).

30234213014 is a wasteful number, since it uses less digits than its factorization.

30234213014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487648630.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 30234213014 its reverse (41031243203), we get a palindrome (71265456217).

The spelling of 30234213014 in words is "thirty billion, two hundred thirty-four million, two hundred thirteen thousand, fourteen".

Divisors: 1 2 31 62 487648597 975297194 15117106507 30234213014