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5402095 = 51080419
BaseRepresentation
bin10100100110110111101111
3101011110021121
4110212313233
52340331340
6311441411
763626356
oct24466757
911143247
105402095
11305a746
121986267
131171b0a
14a0899d
1571a94a
hex526def

5402095 has 4 divisors (see below), whose sum is σ = 6482520. Its totient is φ = 4321672.

The previous prime is 5402093. The next prime is 5402113. The reversal of 5402095 is 5902045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5902045 = 51180409.

It is a cyclic number.

It is not a de Polignac number, because 5402095 - 21 = 5402093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5402093) 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, 540205 + ... + 540214.

It is an arithmetic number, because the mean of its divisors is an integer number (1620630).

Almost surely, 25402095 is an apocalyptic number.

5402095 is a deficient number, since it is larger than the sum of its proper divisors (1080425).

5402095 is a wasteful number, since it uses less digits than its factorization.

5402095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080424.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 5402095 is about 2324.2407362405. The cubic root of 5402095 is about 175.4637495711.

The spelling of 5402095 in words is "five million, four hundred two thousand, ninety-five".

Divisors: 1 5 1080419 5402095