Search a number
-
+
30606046322213 = 163357315255021
BaseRepresentation
bin1101111010110000001101…
…00001001101111000100101
311000100220112222202210210002
412331120012201031320211
513002422140324302323
6145032120143111045
76306133234211615
oct675300641157045
9130326488683702
1030606046322213
11982aa51283a5a
1235237a6ba2485
1314101a39338bb
1477b4aa65aa45
1538120087e828
hex1bd60684de25

30606046322213 has 8 divisors (see below), whose sum is σ = 30794681161056. Its totient is φ = 30417422065200.

The previous prime is 30606046322101. The next prime is 30606046322311. The reversal of 30606046322213 is 31222364060603.

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 30606046322213 - 236 = 30537326845477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30606046522213) 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, 3196643 + ... + 8451663.

It is an arithmetic number, because the mean of its divisors is an integer number (3849335145132).

Almost surely, 230606046322213 is an apocalyptic number.

It is an amenable number.

30606046322213 is a deficient number, since it is larger than the sum of its proper divisors (188634838843).

30606046322213 is a wasteful number, since it uses less digits than its factorization.

30606046322213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5290915.

The product of its (nonzero) digits is 186624, while the sum is 38.

The spelling of 30606046322213 in words is "thirty trillion, six hundred six billion, forty-six million, three hundred twenty-two thousand, two hundred thirteen".

Divisors: 1 163 35731 5255021 5824153 856568423 187767155351 30606046322213