Search a number
-
+
3101101132213 = 71455730433087
BaseRepresentation
bin101101001000001000000…
…010000000100110110101
3101222110111001212221010101
4231020020002000212311
5401302023342212323
610332343131354101
7440022114462430
oct55101002004665
911873431787111
103101101132213
11a9619581a7a7
124210205b2931
131965814c8766
14aa1462ac817
1555a00489dad
hex2d2080809b5

3101101132213 has 8 divisors (see below), whose sum is σ = 3544359160832. Its totient is φ = 2657903998896.

The previous prime is 3101101132187. The next prime is 3101101132247. The reversal of 3101101132213 is 3122311011013.

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 3101101132213 - 225 = 3101067577781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3101101130213) 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, 15114645 + ... + 15318442.

It is an arithmetic number, because the mean of its divisors is an integer number (443044895104).

Almost surely, 23101101132213 is an apocalyptic number.

It is an amenable number.

3101101132213 is a deficient number, since it is larger than the sum of its proper divisors (443258028619).

3101101132213 is a wasteful number, since it uses less digits than its factorization.

3101101132213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30447651.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 3101101132213 its reverse (3122311011013), we get a palindrome (6223412143226).

The spelling of 3101101132213 in words is "three trillion, one hundred one billion, one hundred one million, one hundred thirty-two thousand, two hundred thirteen".

Divisors: 1 7 14557 101899 30433087 213031609 443014447459 3101101132213