Search a number
-
+
336780 = 223251871
BaseRepresentation
bin1010010001110001100
3122002222100
41102032030
541234110
611115100
72601603
oct1221614
9562870
10336780
11210034
12142a90
13ba3a2
148aa3a
1569bc0
hex5238c

336780 has 36 divisors (see below), whose sum is σ = 1022112. Its totient is φ = 89760.

The previous prime is 336773. The next prime is 336793. The reversal of 336780 is 87633.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×3367802 = 226841536800, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 756 + ... + 1115.

It is an arithmetic number, because the mean of its divisors is an integer number (28392).

2336780 is an apocalyptic number.

336780 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

336780 is an abundant number, since it is smaller than the sum of its proper divisors (685332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

336780 is a wasteful number, since it uses less digits than its factorization.

336780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1886 (or 1881 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 336780 is about 580.3274937481. The cubic root of 336780 is about 69.5742869742.

The spelling of 336780 in words is "three hundred thirty-six thousand, seven hundred eighty".

Divisors: 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 1871 3742 5613 7484 9355 11226 16839 18710 22452 28065 33678 37420 56130 67356 84195 112260 168390 336780