Search a number
-
+
132120112355 = 57112171835129
BaseRepresentation
bin111101100001011111…
…0001110110011100011
3110122000200022010000122
41323002332032303203
54131040222043410
6140410052310455
712355026265640
oct1730276166343
9418020263018
10132120112355
11510393a4a00
122173291242b
13c5c71b4c9a
146574cacdc7
15368404ee55
hex1ec2f8ece3

132120112355 has 48 divisors (see below), whose sum is σ = 210878458560. Its totient is φ = 77515806720.

The previous prime is 132120112351. The next prime is 132120112357. The reversal of 132120112355 is 553211021231.

It is not a de Polignac number, because 132120112355 - 22 = 132120112351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132120112351) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 845570 + ... + 989559.

It is an arithmetic number, because the mean of its divisors is an integer number (4393301220).

Almost surely, 2132120112355 is an apocalyptic number.

132120112355 is a deficient number, since it is larger than the sum of its proper divisors (78758346205).

132120112355 is a wasteful number, since it uses less digits than its factorization.

132120112355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1835180 (or 1835169 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 132120112355 its reverse (553211021231), we get a palindrome (685331133586).

The spelling of 132120112355 in words is "one hundred thirty-two billion, one hundred twenty million, one hundred twelve thousand, three hundred fifty-five".

Divisors: 1 5 7 11 17 35 55 77 85 119 121 187 385 595 605 847 935 1309 2057 4235 6545 10285 14399 71995 1835129 9175645 12845903 20186419 31197193 64229515 100932095 141304933 155985965 218380351 222050609 343169123 706524665 1091901755 1110253045 1554354263 1715845615 2402183861 3774860353 7771771315 12010919305 18874301765 26424022471 132120112355