Search a number
-
+
4974044 = 221243511
BaseRepresentation
bin10010111110010111011100
3100100201002212
4102332113130
52233132134
6254335552
760164405
oct22762734
910321085
104974044
112898089
1217ba5b8
13105202a
149369ac
15683bce
hex4be5dc

4974044 has 6 divisors (see below), whose sum is σ = 8704584. Its totient is φ = 2487020.

The previous prime is 4974041. The next prime is 4974071. The reversal of 4974044 is 4404794.

It is a super-2 number, since 2×49740442 = 49482227427872, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4974044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4974041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 621752 + ... + 621759.

It is an arithmetic number, because the mean of its divisors is an integer number (1450764).

Almost surely, 24974044 is an apocalyptic number.

It is an amenable number.

4974044 is a deficient number, since it is larger than the sum of its proper divisors (3730540).

4974044 is a wasteful number, since it uses less digits than its factorization.

4974044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243515 (or 1243513 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 4974044 is about 2230.2564874920. The cubic root of 4974044 is about 170.7011869327.

The spelling of 4974044 in words is "four million, nine hundred seventy-four thousand, forty-four".

Divisors: 1 2 4 1243511 2487022 4974044