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3102011214 = 232297225077
BaseRepresentation
bin1011100011100100…
…1110111101001110
322000011222111102020
42320321032331032
522323103324324
61231450511010
7136604442321
oct27071167516
98004874366
103102011214
111352005a35
12726a35466
133a58805c3
14215d9c7b8
151324e4679
hexb8e4ef4e

3102011214 has 16 divisors (see below), whose sum is σ = 6206750928. Its totient is φ = 1033548992.

The previous prime is 3102011177. The next prime is 3102011243. The reversal of 3102011214 is 4121102013.

It is a junction number, because it is equal to n+sod(n) for n = 3102011193 and 3102011202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98757 + ... + 126320.

It is an arithmetic number, because the mean of its divisors is an integer number (387921933).

Almost surely, 23102011214 is an apocalyptic number.

3102011214 is an abundant number, since it is smaller than the sum of its proper divisors (3104739714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3102011214 is a wasteful number, since it uses less digits than its factorization.

3102011214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227379.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 3102011214 is about 55695.7019347095. The cubic root of 3102011214 is about 1458.4149956803.

Adding to 3102011214 its reverse (4121102013), we get a palindrome (7223113227).

The spelling of 3102011214 in words is "three billion, one hundred two million, eleven thousand, two hundred fourteen".

Divisors: 1 2 3 6 2297 4594 6891 13782 225077 450154 675231 1350462 517001869 1034003738 1551005607 3102011214