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74014103 = 130756629
BaseRepresentation
bin1000110100101…
…01110110010111
312011021022021002
410122111312113
5122421422403
611202213515
71556052362
oct432256627
9164238232
1074014103
1138862989
122095429b
1312445937
149b890d9
156770188
hex4695d97

74014103 has 4 divisors (see below), whose sum is σ = 74072040. Its totient is φ = 73956168.

The previous prime is 74014079. The next prime is 74014117. The reversal of 74014103 is 30141047.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30141047 = 53568699.

It is a cyclic number.

It is not a de Polignac number, because 74014103 - 28 = 74013847 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 (74014183) 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, 27008 + ... + 29621.

It is an arithmetic number, because the mean of its divisors is an integer number (18518010).

Almost surely, 274014103 is an apocalyptic number.

74014103 is a deficient number, since it is larger than the sum of its proper divisors (57937).

74014103 is a wasteful number, since it uses less digits than its factorization.

74014103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57936.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 74014103 is about 8603.1449482152. The cubic root of 74014103 is about 419.8603144700.

It can be divided in two parts, 7401 and 4103, that multiplied together give a palindrome (30366303).

The spelling of 74014103 in words is "seventy-four million, fourteen thousand, one hundred three".

Divisors: 1 1307 56629 74014103