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748053 = 3283117
BaseRepresentation
bin10110110101000010101
31102000010200
42312220111
5142414203
624011113
76233625
oct2665025
91360120
10748053
11471029
12300a99
13202647
14156885
15eb9a3
hexb6a15

748053 has 6 divisors (see below), whose sum is σ = 1080534. Its totient is φ = 498696.

The previous prime is 748039. The next prime is 748057. The reversal of 748053 is 350847.

748053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 459684 + 288369 = 678^2 + 537^2 .

It is not a de Polignac number, because 748053 - 25 = 748021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748057) 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, 41550 + ... + 41567.

It is an arithmetic number, because the mean of its divisors is an integer number (180089).

2748053 is an apocalyptic number.

It is an amenable number.

748053 is a deficient number, since it is larger than the sum of its proper divisors (332481).

748053 is a wasteful number, since it uses less digits than its factorization.

748053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83123 (or 83120 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 748053 is about 864.9005723203. The cubic root of 748053 is about 90.7773407592. Note that the first 3 decimals are identical.

The spelling of 748053 in words is "seven hundred forty-eight thousand, fifty-three".

Divisors: 1 3 9 83117 249351 748053