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7244901 = 32804989
BaseRepresentation
bin11011101000110001100101
3111122002010200
4123220301211
53323314101
6415141113
7115403106
oct33506145
914562120
107244901
1140a9224
122514799
131668831
14d683ad
15981986
hex6e8c65

7244901 has 6 divisors (see below), whose sum is σ = 10464870. Its totient is φ = 4829928.

The previous prime is 7244857. The next prime is 7244921. The reversal of 7244901 is 1094427.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4601025 + 2643876 = 2145^2 + 1626^2 .

It is not a de Polignac number, because 7244901 - 27 = 7244773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7244921) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 402486 + ... + 402503.

It is an arithmetic number, because the mean of its divisors is an integer number (1744145).

Almost surely, 27244901 is an apocalyptic number.

It is an amenable number.

7244901 is a deficient number, since it is larger than the sum of its proper divisors (3219969).

7244901 is a wasteful number, since it uses less digits than its factorization.

7244901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804995 (or 804992 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 7244901 is about 2691.6353764951. The cubic root of 7244901 is about 193.4984475969.

It can be divided in two parts, 724 and 4901, that added together give a square (5625 = 752).

The spelling of 7244901 in words is "seven million, two hundred forty-four thousand, nine hundred one".

Divisors: 1 3 9 804989 2414967 7244901