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30215104041401 = 1311937311905727
BaseRepresentation
bin1101101111011000000001…
…00010110001000110111001
310221222112110112220020122022
412313230000202301012321
512430021013113311101
6144132343245204225
76235653305516306
oct667540042610671
9127875415806568
1030215104041401
11969a1765860a4
12347ba81260675
1313b236ca04616
147665c14160ad
15375e6e264a1b
hex1b7b008b11b9

30215104041401 has 8 divisors (see below), whose sum is σ = 30447327803904. Its totient is φ = 29982904129360.

The previous prime is 30215104041377. The next prime is 30215104041433. The reversal of 30215104041401 is 10414040151203.

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 30215104041401 - 214 = 30215104025017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30215104041601) 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, 3415001 + ... + 8490726.

It is an arithmetic number, because the mean of its divisors is an integer number (3805915975488).

Almost surely, 230215104041401 is an apocalyptic number.

It is an amenable number.

30215104041401 is a deficient number, since it is larger than the sum of its proper divisors (232223762503).

30215104041401 is a wasteful number, since it uses less digits than its factorization.

30215104041401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11925231.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 30215104041401 its reverse (10414040151203), we get a palindrome (40629144192604).

The spelling of 30215104041401 in words is "thirty trillion, two hundred fifteen billion, one hundred four million, forty-one thousand, four hundred one".

Divisors: 1 131 19373 2537863 11905727 1559650237 230649649171 30215104041401