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52832083291 = 1337683160817
BaseRepresentation
bin110001001101000010…
…011001110101011011
312001100221212220112121
4301031002121311123
51331200003131131
640134250522111
73550141204231
oct611502316533
9161327786477
1052832083291
1120451374159
12a2a5436337
134c9c721260
1427b2906951
15159331a911
hexc4d099d5b

52832083291 has 16 divisors (see below), whose sum is σ = 58519740384. Its totient is φ = 47380253184.

The previous prime is 52832083261. The next prime is 52832083307. The reversal of 52832083291 is 19238023825.

52832083291 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 52832083291 - 211 = 52832081243 is a prime.

It is a super-2 number, since 2×528320832912 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52832083201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248115 + ... + 408931.

It is an arithmetic number, because the mean of its divisors is an integer number (3657483774).

Almost surely, 252832083291 is an apocalyptic number.

52832083291 is a deficient number, since it is larger than the sum of its proper divisors (5687657093).

52832083291 is a wasteful number, since it uses less digits than its factorization.

52832083291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161550.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 52832083291 in words is "fifty-two billion, eight hundred thirty-two million, eighty-three thousand, two hundred ninety-one".

Divisors: 1 13 37 481 683 8879 25271 160817 328523 2090621 5950229 77352977 109838011 1427894143 4064006407 52832083291