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3102014101 = 31100064971
BaseRepresentation
bin1011100011100100…
…1111101010010101
322000011222122101011
42320321033222111
522323103422401
61231450532221
7136604453614
oct27071175225
98004878334
103102014101
11135200811a
12726a37071
133a5881a04
14215d9d87b
151324e5451
hexb8e4fa95

3102014101 has 4 divisors (see below), whose sum is σ = 3202079104. Its totient is φ = 3001949100.

The previous prime is 3102014063. The next prime is 3102014129. The reversal of 3102014101 is 1014102013.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1014102013 = 5211946453.

It is a cyclic number.

It is not a de Polignac number, because 3102014101 - 227 = 2967796373 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 (3102014131) 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, 50032455 + ... + 50032516.

It is an arithmetic number, because the mean of its divisors is an integer number (800519776).

Almost surely, 23102014101 is an apocalyptic number.

3102014101 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3102014101 is a deficient number, since it is larger than the sum of its proper divisors (100065003).

3102014101 is a wasteful number, since it uses less digits than its factorization.

3102014101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100065002.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 3102014101 is about 55695.7278523227. The cubic root of 3102014101 is about 1458.4154481226.

Adding to 3102014101 its reverse (1014102013), we get a palindrome (4116116114).

The spelling of 3102014101 in words is "three billion, one hundred two million, fourteen thousand, one hundred one".

Divisors: 1 31 100064971 3102014101