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28060262 = 214030131
BaseRepresentation
bin110101100001…
…0101001100110
31221210121102222
41223002221212
524140412022
62441232342
7460336226
oct153025146
957717388
1028060262
11149260aa
1294926b2
135a76109
143a26086
1526e4242
hex1ac2a66

28060262 has 4 divisors (see below), whose sum is σ = 42090396. Its totient is φ = 14030130.

The previous prime is 28060261. The next prime is 28060289. The reversal of 28060262 is 26206082.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28060261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7015064 + ... + 7015067.

It is an arithmetic number, because the mean of its divisors is an integer number (10522599).

Almost surely, 228060262 is an apocalyptic number.

28060262 is a deficient number, since it is larger than the sum of its proper divisors (14030134).

28060262 is a wasteful number, since it uses less digits than its factorization.

28060262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14030133.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 28060262 is about 5297.1937853924. The cubic root of 28060262 is about 303.8765874290.

The spelling of 28060262 in words is "twenty-eight million, sixty thousand, two hundred sixty-two".

Divisors: 1 2 14030131 28060262