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9053748 = 2233117621
BaseRepresentation
bin100010100010…
…011000110100
3122000222102000
4202202120310
54304204443
6522015300
7136645524
oct42423064
918028360
109053748
115124240
123047530
131b4cc62
1412b9684
15bdc8d3
hex8a2634

9053748 has 48 divisors (see below), whose sum is σ = 25609920. Its totient is φ = 2743200.

The previous prime is 9053731. The next prime is 9053749. The reversal of 9053748 is 8473509.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9053749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2623 + ... + 4998.

It is an arithmetic number, because the mean of its divisors is an integer number (533540).

Almost surely, 29053748 is an apocalyptic number.

It is an amenable number.

9053748 is an abundant number, since it is smaller than the sum of its proper divisors (16556172).

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

9053748 is a wasteful number, since it uses less digits than its factorization.

9053748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7645 (or 7637 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 9053748 is about 3008.9446654932. The cubic root of 9053748 is about 208.4216360962.

It can be divided in two parts, 9053 and 748, that added together give a square (9801 = 992).

The spelling of 9053748 in words is "nine million, fifty-three thousand, seven hundred forty-eight".

Divisors: 1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 99 108 132 198 297 396 594 1188 7621 15242 22863 30484 45726 68589 83831 91452 137178 167662 205767 251493 274356 335324 411534 502986 754479 823068 1005972 1508958 2263437 3017916 4526874 9053748