Search a number
-
+
133847724214 = 21729877154787
BaseRepresentation
bin111110010100111110…
…0100011000010110110
3110210111002002212222001
41330221330203002312
54143110004133324
6141253325125514
712445604612131
oct1745174430266
9423432085861
10133847724214
11518456072a6
1221b353b989a
13c8110ab519
14669a501218
153735a59e44
hex1f29f230b6

133847724214 has 32 divisors (see below), whose sum is σ = 220164259680. Its totient is φ = 60745456128.

The previous prime is 133847724173. The next prime is 133847724217. The reversal of 133847724214 is 412427748331.

133847724214 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133847724217) 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, 787329 + ... + 942115.

It is an arithmetic number, because the mean of its divisors is an integer number (6880133115).

Almost surely, 2133847724214 is an apocalyptic number.

133847724214 is a deficient number, since it is larger than the sum of its proper divisors (86316535466).

133847724214 is a wasteful number, since it uses less digits than its factorization.

133847724214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155712.

The product of its digits is 903168, while the sum is 46.

The spelling of 133847724214 in words is "one hundred thirty-three billion, eight hundred forty-seven million, seven hundred twenty-four thousand, two hundred fourteen".

Divisors: 1 2 17 29 34 58 493 877 986 1754 14909 25433 29818 50866 154787 309574 432361 864722 2631379 4488823 5262758 8977646 76309991 135748199 152619982 271496398 2307719383 3936697771 4615438766 7873395542 66923862107 133847724214