Search a number
-
+
74006701 = 83891647
BaseRepresentation
bin1000110100101…
…00000010101101
312011020221002221
410122110002231
5122421203301
611202115341
71556021656
oct432240255
9164227087
1074006701
113885836a
122094bb51
1312442462
149b8652d
15676cda1
hex46940ad

74006701 has 4 divisors (see below), whose sum is σ = 74898432. Its totient is φ = 73114972.

The previous prime is 74006687. The next prime is 74006711. The reversal of 74006701 is 10760047.

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 not a de Polignac number, because 74006701 - 219 = 73482413 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 (74006711) 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, 445741 + ... + 445906.

It is an arithmetic number, because the mean of its divisors is an integer number (18724608).

Almost surely, 274006701 is an apocalyptic number.

It is an amenable number.

74006701 is a deficient number, since it is larger than the sum of its proper divisors (891731).

74006701 is an equidigital number, since it uses as much as digits as its factorization.

74006701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891730.

The product of its (nonzero) digits is 1176, while the sum is 25.

The square root of 74006701 is about 8602.7147459392. The cubic root of 74006701 is about 419.8463175445.

Adding to 74006701 its reverse (10760047), we get a palindrome (84766748).

The spelling of 74006701 in words is "seventy-four million, six thousand, seven hundred one".

Divisors: 1 83 891647 74006701