Search a number
-
+
207083082 = 23311110977
BaseRepresentation
bin11000101011111…
…01011001001010
3112102122220120210
430111331121022
5411003124312
632314301550
75063114523
oct1425753112
9472586523
10207083082
11a6990648
12594278b6
1333b9728b
141d70784a
15132a7e3c
hexc57d64a

207083082 has 16 divisors (see below), whose sum is σ = 415501632. Its totient is φ = 68805120.

The previous prime is 207083077. The next prime is 207083089. The reversal of 207083082 is 280380702.

It is not an unprimeable number, because it can be changed into a prime (207083089) 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, 53623 + ... + 57354.

It is an arithmetic number, because the mean of its divisors is an integer number (25968852).

Almost surely, 2207083082 is an apocalyptic number.

207083082 is an abundant number, since it is smaller than the sum of its proper divisors (208418550).

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

207083082 is a wasteful number, since it uses less digits than its factorization.

207083082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111293.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 207083082 is about 14390.3815793745. The cubic root of 207083082 is about 591.6273010993.

The spelling of 207083082 in words is "two hundred seven million, eighty-three thousand, eighty-two".

Divisors: 1 2 3 6 311 622 933 1866 110977 221954 332931 665862 34513847 69027694 103541541 207083082