Search a number
-
+
5236986 = 231751343
BaseRepresentation
bin10011111110100011111010
3100212001210110
4103332203322
52320040421
6304125150
762341116
oct23764372
910761713
105236986
112a57697
1219067b6
131114911
149a4746
156d6a76
hex4fe8fa

5236986 has 16 divisors (see below), whose sum is σ = 11090304. Its totient is φ = 1642944.

The previous prime is 5236981. The next prime is 5236991. The reversal of 5236986 is 6896325.

It is an interprime number because it is at equal distance from previous prime (5236981) and next prime (5236991).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5236981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25570 + ... + 25773.

It is an arithmetic number, because the mean of its divisors is an integer number (693144).

Almost surely, 25236986 is an apocalyptic number.

5236986 is an abundant number, since it is smaller than the sum of its proper divisors (5853318).

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

5236986 is a wasteful number, since it uses less digits than its factorization.

5236986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51365.

The product of its digits is 77760, while the sum is 39.

The square root of 5236986 is about 2288.4461977508. The cubic root of 5236986 is about 173.6576038602.

The spelling of 5236986 in words is "five million, two hundred thirty-six thousand, nine hundred eighty-six".

Divisors: 1 2 3 6 17 34 51 102 51343 102686 154029 308058 872831 1745662 2618493 5236986