Search a number
-
+
4960749 = 31653583
BaseRepresentation
bin10010111011000111101101
3100100000212110
4102323013231
52232220444
6254154233
760110553
oct22730755
910300773
104960749
1128890a2
1217b2979
131048c71
14931bd3
1567ecb9
hex4bb1ed

4960749 has 4 divisors (see below), whose sum is σ = 6614336. Its totient is φ = 3307164.

The previous prime is 4960741. The next prime is 4960751. The reversal of 4960749 is 9470694.

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 not a de Polignac number, because 4960749 - 23 = 4960741 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4960741) 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, 826789 + ... + 826794.

It is an arithmetic number, because the mean of its divisors is an integer number (1653584).

Almost surely, 24960749 is an apocalyptic number.

It is an amenable number.

4960749 is a deficient number, since it is larger than the sum of its proper divisors (1653587).

4960749 is a wasteful number, since it uses less digits than its factorization.

4960749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1653586.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 4960749 is about 2227.2738942483. The cubic root of 4960749 is about 170.5489635578.

The spelling of 4960749 in words is "four million, nine hundred sixty thousand, seven hundred forty-nine".

Divisors: 1 3 1653583 4960749