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30234022012313 = 722918860899571
BaseRepresentation
bin1101101111111011010000…
…01001000110010110011001
310222001100021222101202000122
412313331220021012112121
512430323234113343223
6144145152403043025
76240223151565410
oct667755011062631
9128040258352018
1030234022012313
1196a71a42546a9
123483680970475
1313b4096181252
14767497b1a477
153766c9ee95c8
hex1b7f68246599

30234022012313 has 8 divisors (see below), whose sum is σ = 34704055212480. Its totient is φ = 25801710611760.

The previous prime is 30234022012289. The next prime is 30234022012319. The reversal of 30234022012313 is 31321022043203.

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 a de Polignac number, because none of the positive numbers 2k-30234022012313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30234022012319) 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, 9430448183 + ... + 9430451388.

It is an arithmetic number, because the mean of its divisors is an integer number (4338006901560).

Almost surely, 230234022012313 is an apocalyptic number.

It is an amenable number.

30234022012313 is a deficient number, since it is larger than the sum of its proper divisors (4470033200167).

30234022012313 is a wasteful number, since it uses less digits than its factorization.

30234022012313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18860899807.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 30234022012313 its reverse (31321022043203), we get a palindrome (61555044055516).

The spelling of 30234022012313 in words is "thirty trillion, two hundred thirty-four billion, twenty-two million, twelve thousand, three hundred thirteen".

Divisors: 1 7 229 1603 18860899571 132026296997 4319146001759 30234022012313