Search a number
-
+
10301302211 = 31219329969
BaseRepresentation
bin10011001100000000…
…10110010111000011
3222120220201101001112
421212000112113003
5132044113132321
64422104353535
7513163424024
oct114600262703
928526641045
1010301302211
1144068a8902
121bb5a758ab
13c82252bc5
146da194c4b
15404577a5b
hex2660165c3

10301302211 has 4 divisors (see below), whose sum is σ = 10301663400. Its totient is φ = 10300941024.

The previous prime is 10301302183. The next prime is 10301302213. The reversal of 10301302211 is 11220310301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11220310301 = 17660018253.

It is a cyclic number.

It is not a de Polignac number, because 10301302211 - 218 = 10301040067 is a prime.

It is a super-2 number, since 2×103013022112 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10301302213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133766 + ... + 196203.

It is an arithmetic number, because the mean of its divisors is an integer number (2575415850).

Almost surely, 210301302211 is an apocalyptic number.

10301302211 is a deficient number, since it is larger than the sum of its proper divisors (361189).

10301302211 is an equidigital number, since it uses as much as digits as its factorization.

10301302211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361188.

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

Adding to 10301302211 its reverse (11220310301), we get a palindrome (21521612512).

The spelling of 10301302211 in words is "ten billion, three hundred one million, three hundred two thousand, two hundred eleven".

Divisors: 1 31219 329969 10301302211