Search a number
-
+
36271074644 = 2271295395523
BaseRepresentation
bin100001110001111011…
…001010110101010100
310110121210102111112222
4201301323022311110
51043240343342034
624355051001512
72422555022210
oct416173126524
9113553374488
1036271074644
1114423092252
127043139298
133560671b5c
141a8125b940
15e2445a12e
hex871ecad54

36271074644 has 12 divisors (see below), whose sum is σ = 72542149344. Its totient is φ = 15544746264.

The previous prime is 36271074629. The next prime is 36271074667. The reversal of 36271074644 is 44647017263.

36271074644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

36271074644 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 36271074595 and 36271074604.

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, 647697734 + ... + 647697789.

It is an arithmetic number, because the mean of its divisors is an integer number (6045179112).

Almost surely, 236271074644 is an apocalyptic number.

It is an amenable number.

36271074644 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.

36271074644 is a wasteful number, since it uses less digits than its factorization.

36271074644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295395534 (or 1295395532 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 44.

The spelling of 36271074644 in words is "thirty-six billion, two hundred seventy-one million, seventy-four thousand, six hundred forty-four".

Divisors: 1 2 4 7 14 28 1295395523 2590791046 5181582092 9067768661 18135537322 36271074644