Search a number
-
+
5368972 = 227191749
BaseRepresentation
bin10100011110110010001100
3101002202211211
4110132302030
52333301342
6311024204
763430660
oct24366214
911082754
105368972
113037874
12196b064
13115ca0b
149da8a0
15710c17
hex51ec8c

5368972 has 12 divisors (see below), whose sum is σ = 10738000. Its totient is φ = 2300976.

The previous prime is 5368933. The next prime is 5368981. The reversal of 5368972 is 2798635.

5368972 is an admirable number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 58 + 311 + 64 + 82 + 97 + 75 + 26 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95847 + ... + 95902.

Almost surely, 25368972 is an apocalyptic number.

It is an amenable number.

5368972 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5368972 is a wasteful number, since it uses less digits than its factorization.

5368972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191760 (or 191758 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 5368972 is about 2317.1042272630. The cubic root of 5368972 is about 175.1043948546.

The spelling of 5368972 in words is "five million, three hundred sixty-eight thousand, nine hundred seventy-two".

Divisors: 1 2 4 7 14 28 191749 383498 766996 1342243 2684486 5368972