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230234104013 = 1779379452329
BaseRepresentation
bin1101011001101100000…
…1011010000011001101
3211000021102002022012112
43112123001122003031
512233004412312023
6253433523513405
722430262410564
oct3263301320315
9730242068175
10230234104013
1189707171021
1238754b28865
131893204c554
14b201668bdb
155ec78e2478
hex359b05a0cd

230234104013 has 16 divisors (see below), whose sum is σ = 247514976000. Its totient is φ = 213383020032.

The previous prime is 230234104007. The next prime is 230234104049. The reversal of 230234104013 is 310401432032.

It is a cyclic number.

It is not a de Polignac number, because 230234104013 - 24 = 230234103997 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 230234104013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230234104003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282833 + ... + 735161.

It is an arithmetic number, because the mean of its divisors is an integer number (15469686000).

Almost surely, 2230234104013 is an apocalyptic number.

It is an amenable number.

230234104013 is a deficient number, since it is larger than the sum of its proper divisors (17280871987).

230234104013 is a wasteful number, since it uses less digits than its factorization.

230234104013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452804.

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

Adding to 230234104013 its reverse (310401432032), we get a palindrome (540635536045).

The spelling of 230234104013 in words is "two hundred thirty billion, two hundred thirty-four million, one hundred four thousand, thirteen".

Divisors: 1 17 79 379 1343 6443 29941 452329 508997 7689593 35733991 171432691 607477847 2914355747 13543182589 230234104013