Search a number
-
+
73814341 = 211349831
BaseRepresentation
bin1000110011001…
…01000101000101
312010220011020111
410121211011011
5122344024331
611154033021
71554261106
oct431450505
9163804214
1073814341
1138736897
1220878771
13123a5a33
149b363ad
156730db1
hex4665145

73814341 has 4 divisors (see below), whose sum is σ = 74164384. Its totient is φ = 73464300.

The previous prime is 73814329. The next prime is 73814423. The reversal of 73814341 is 14341837.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-73814341 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 (73814311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174705 + ... + 175126.

It is an arithmetic number, because the mean of its divisors is an integer number (18541096).

Almost surely, 273814341 is an apocalyptic number.

It is an amenable number.

73814341 is a deficient number, since it is larger than the sum of its proper divisors (350043).

73814341 is a wasteful number, since it uses less digits than its factorization.

73814341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350042.

The product of its digits is 8064, while the sum is 31.

The square root of 73814341 is about 8591.5272798263. The cubic root of 73814341 is about 419.4822437048.

The spelling of 73814341 in words is "seventy-three million, eight hundred fourteen thousand, three hundred forty-one".

Divisors: 1 211 349831 73814341