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213014230441 = 1911423783737
BaseRepresentation
bin1100011001100010100…
…0110011010110101001
3202100211022212002110021
43012120220303112221
511442223120333231
6241505110120441
721250456040545
oct3063050632651
9670738762407
10213014230441
118237aa86151
123534a050121
131711963414c
14a44a6b2a25
15581ac87811
hex3198a335a9

213014230441 has 8 divisors (see below), whose sum is σ = 214280239104. Its totient is φ = 211749792480.

The previous prime is 213014230411. The next prime is 213014230447. The reversal of 213014230441 is 144032410312.

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 213014230441 - 25 = 213014230409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213014230447) 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, 120076 + ... + 663661.

It is an arithmetic number, because the mean of its divisors is an integer number (26785029888).

Almost surely, 2213014230441 is an apocalyptic number.

It is an amenable number.

213014230441 is a deficient number, since it is larger than the sum of its proper divisors (1266008663).

213014230441 is a wasteful number, since it uses less digits than its factorization.

213014230441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785351.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 213014230441 its reverse (144032410312), we get a palindrome (357046640753).

The spelling of 213014230441 in words is "two hundred thirteen billion, fourteen million, two hundred thirty thousand, four hundred forty-one".

Divisors: 1 191 1423 271793 783737 149693767 1115257751 213014230441