Search a number
-
+
2752127086 = 21929286117
BaseRepresentation
bin1010010000001010…
…0010000001101110
321002210121112121211
42210002202001232
521114021031321
61133031345034
7125125460062
oct24402420156
97083545554
102752127086
11119255a8a5
1264982217a
1334b238087
141c1721aa2
151119300e1
hexa40a206e

2752127086 has 24 divisors (see below), whose sum is σ = 4500526680. Its totient is φ = 1258671456.

The previous prime is 2752127069. The next prime is 2752127087. The reversal of 2752127086 is 6807212572.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2752127087) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 11101 + ... + 75016.

It is an arithmetic number, because the mean of its divisors is an integer number (187521945).

Almost surely, 22752127086 is an apocalyptic number.

2752127086 is a deficient number, since it is larger than the sum of its proper divisors (1748399594).

2752127086 is a wasteful number, since it uses less digits than its factorization.

2752127086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86196 (or 86167 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 2752127086 is about 52460.7194575141. The cubic root of 2752127086 is about 1401.3807951815.

The spelling of 2752127086 in words is "two billion, seven hundred fifty-two million, one hundred twenty-seven thousand, eighty-six".

Divisors: 1 2 19 29 38 58 551 841 1102 1682 15979 31958 86117 172234 1636223 2497393 3272446 4994786 47450467 72424397 94900934 144848794 1376063543 2752127086