Search a number
-
+
30110102213 = 611273886679
BaseRepresentation
bin11100000010101100…
…111011001011000101
32212201102110200012212
4130002230323023011
5443131141232323
621455443553205
72114104434362
oct340254731305
985642420185
1030110102213
11118514054a4
125a0398b805
132abb134b39
141658d09469
15bb3626b78
hex702b3b2c5

30110102213 has 8 divisors (see below), whose sum is σ = 30844692480. Its totient is φ = 29383285680.

The previous prime is 30110102203. The next prime is 30110102219. The reversal of 30110102213 is 31220101103.

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 30110102213 - 224 = 30093324997 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 (30110102219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1935593 + ... + 1951086.

It is an arithmetic number, because the mean of its divisors is an integer number (3855586560).

Almost surely, 230110102213 is an apocalyptic number.

It is an amenable number.

30110102213 is a deficient number, since it is larger than the sum of its proper divisors (734590267).

30110102213 is a wasteful number, since it uses less digits than its factorization.

30110102213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3886867.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 30110102213 its reverse (31220101103), we get a palindrome (61330203316).

The spelling of 30110102213 in words is "thirty billion, one hundred ten million, one hundred two thousand, two hundred thirteen".

Divisors: 1 61 127 7747 3886679 237087419 493608233 30110102213