Search a number
-
+
264286030 = 2526428603
BaseRepresentation
bin11111100000010…
…10111101001110
3200102022010021111
433300022331032
51020124123110
642120322234
76356252131
oct1760127516
9612263244
10264286030
11126201008
127461337a
13429a5088
1427158218
1518306e8a
hexfc0af4e

264286030 has 8 divisors (see below), whose sum is σ = 475714872. Its totient is φ = 105714408.

The previous prime is 264286013. The next prime is 264286039. The reversal of 264286030 is 30682462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 264285983 and 264286001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264286039) 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, 13214292 + ... + 13214311.

It is an arithmetic number, because the mean of its divisors is an integer number (59464359).

Almost surely, 2264286030 is an apocalyptic number.

264286030 is a deficient number, since it is larger than the sum of its proper divisors (211428842).

264286030 is a wasteful number, since it uses less digits than its factorization.

264286030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26428610.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 264286030 is about 16256.8763912383. The cubic root of 264286030 is about 641.7384619353.

The spelling of 264286030 in words is "two hundred sixty-four million, two hundred eighty-six thousand, thirty".

Divisors: 1 2 5 10 26428603 52857206 132143015 264286030