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5742101 = 6785703
BaseRepresentation
bin10101111001111000010101
3101210201200102
4111321320111
52432221401
6323023445
766543551
oct25717025
911721612
105742101
113272142
121b0ab85
1312607c1
14a96861
1578656b
hex579e15

5742101 has 4 divisors (see below), whose sum is σ = 5827872. Its totient is φ = 5656332.

The previous prime is 5742089. The next prime is 5742103. The reversal of 5742101 is 1012475.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5742101 - 214 = 5725717 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 (5742103) 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, 42785 + ... + 42918.

It is an arithmetic number, because the mean of its divisors is an integer number (1456968).

Almost surely, 25742101 is an apocalyptic number.

It is an amenable number.

5742101 is a deficient number, since it is larger than the sum of its proper divisors (85771).

5742101 is an equidigital number, since it uses as much as digits as its factorization.

5742101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85770.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 5742101 is about 2396.2681402548. The cubic root of 5742101 is about 179.0703197389.

Adding to 5742101 its reverse (1012475), we get a palindrome (6754576).

The spelling of 5742101 in words is "five million, seven hundred forty-two thousand, one hundred one".

Divisors: 1 67 85703 5742101