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5372141 = 37145193
BaseRepresentation
bin10100011111100011101101
3101002221012012
4110133203231
52333402031
6311051005
763443135
oct24374355
911087165
105372141
11303a195
121970a65
1311612a8
149dbac5
15711b2b
hex51f8ed

5372141 has 4 divisors (see below), whose sum is σ = 5517372. Its totient is φ = 5226912.

The previous prime is 5372137. The next prime is 5372173. The reversal of 5372141 is 1412735.

5372141 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3258025 + 2114116 = 1805^2 + 1454^2 .

It is a cyclic number.

It is not a de Polignac number, because 5372141 - 22 = 5372137 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5374141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72560 + ... + 72633.

It is an arithmetic number, because the mean of its divisors is an integer number (1379343).

Almost surely, 25372141 is an apocalyptic number.

It is an amenable number.

5372141 is a deficient number, since it is larger than the sum of its proper divisors (145231).

5372141 is a wasteful number, since it uses less digits than its factorization.

5372141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145230.

The product of its digits is 840, while the sum is 23.

The square root of 5372141 is about 2317.7879540631. The cubic root of 5372141 is about 175.1388394799.

Adding to 5372141 its reverse (1412735), we get a palindrome (6784876).

The spelling of 5372141 in words is "five million, three hundred seventy-two thousand, one hundred forty-one".

Divisors: 1 37 145193 5372141