Search a number
-
+
5070444 = 223422537
BaseRepresentation
bin10011010101111001101100
3100112121100020
4103111321230
52244223234
6300402140
761045431
oct23257154
910477306
105070444
112953555
121846350
131086b82
1495db88
156a2549
hex4d5e6c

5070444 has 12 divisors (see below), whose sum is σ = 11831064. Its totient is φ = 1690144.

The previous prime is 5070433. The next prime is 5070449. The reversal of 5070444 is 4440705.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-4 number, since 4×50704444 (a number of 28 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (5070449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211257 + ... + 211280.

It is an arithmetic number, because the mean of its divisors is an integer number (985922).

Almost surely, 25070444 is an apocalyptic number.

It is an amenable number.

5070444 is an abundant number, since it is smaller than the sum of its proper divisors (6760620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5070444 is a wasteful number, since it uses less digits than its factorization.

5070444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422544 (or 422542 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 5070444 is about 2251.7646413424. The cubic root of 5070444 is about 171.7969028775.

The spelling of 5070444 in words is "five million, seventy thousand, four hundred forty-four".

Divisors: 1 2 3 4 6 12 422537 845074 1267611 1690148 2535222 5070444