Search a number
-
+
4808486 = 213118353
BaseRepresentation
bin10010010101111100100110
3100001022000002
4102111330212
52212332421
6251021302
755604624
oct22257446
910038002
104808486
112794761
12173a832
13cc4877
148d2514
1564eb0b
hex495f26

4808486 has 8 divisors (see below), whose sum is σ = 7268184. Its totient is φ = 2385760.

The previous prime is 4808471. The next prime is 4808491. The reversal of 4808486 is 6848084.

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

It is a super-3 number, since 3×48084863 (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8915 + ... + 9438.

It is an arithmetic number, because the mean of its divisors is an integer number (908523).

Almost surely, 24808486 is an apocalyptic number.

4808486 is a deficient number, since it is larger than the sum of its proper divisors (2459698).

4808486 is a wasteful number, since it uses less digits than its factorization.

4808486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18486.

The product of its (nonzero) digits is 49152, while the sum is 38.

The square root of 4808486 is about 2192.8260304912. The cubic root of 4808486 is about 168.7858824473.

The spelling of 4808486 in words is "four million, eight hundred eight thousand, four hundred eighty-six".

Divisors: 1 2 131 262 18353 36706 2404243 4808486