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5330279 = 19280541
BaseRepresentation
bin10100010101010101100111
3101000210202202
4110111111213
52331032104
6310125115
763210113
oct24252547
911023682
105330279
113010799
12195079b
131148216
149ca743
1570451e
hex515567

5330279 has 4 divisors (see below), whose sum is σ = 5610840. Its totient is φ = 5049720.

The previous prime is 5330251. The next prime is 5330293. The reversal of 5330279 is 9720335.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9720335 = 51944067.

It is a cyclic number.

It is not a de Polignac number, because 5330279 - 28 = 5330023 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5330219) 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, 140252 + ... + 140289.

It is an arithmetic number, because the mean of its divisors is an integer number (1402710).

Almost surely, 25330279 is an apocalyptic number.

5330279 is a deficient number, since it is larger than the sum of its proper divisors (280561).

5330279 is a wasteful number, since it uses less digits than its factorization.

5330279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280560.

The product of its (nonzero) digits is 5670, while the sum is 29.

The square root of 5330279 is about 2308.7396994897. The cubic root of 5330279 is about 174.6827340042.

The spelling of 5330279 in words is "five million, three hundred thirty thousand, two hundred seventy-nine".

Divisors: 1 19 280541 5330279