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132050531052405 = 3257697160135997
BaseRepresentation
bin11110000001100101101000…
…111111101110101101110101
3122022112220111112221120022100
4132001211220333232231311
5114302003441422134110
61144503102042452313
736546223155110160
oct3601455077565565
9568486445846270
10132050531052405
1139091352257649
121298833b804099
13588b4088c4364
1424873cbad8ad7
15103ee0d869bc0
hex781968feeb75

132050531052405 has 48 divisors (see below), whose sum is σ = 261623343106944. Its totient is φ = 60357296465280.

The previous prime is 132050531052353. The next prime is 132050531052439. The reversal of 132050531052405 is 504250135050231.

132050531052405 is a `hidden beast` number, since 1 + 3 + 2 + 0 + 505 + 3 + 105 + 2 + 40 + 5 = 666.

It is not a de Polignac number, because 132050531052405 - 27 = 132050531052277 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132050531052405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27872134 + ... + 32263863.

It is an arithmetic number, because the mean of its divisors is an integer number (5450486314728).

Almost surely, 2132050531052405 is an apocalyptic number.

132050531052405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

132050531052405 is a deficient number, since it is larger than the sum of its proper divisors (129572812054539).

132050531052405 is a wasteful number, since it uses less digits than its factorization.

132050531052405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60142986 (or 60142983 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 132050531052405 in words is "one hundred thirty-two trillion, fifty billion, five hundred thirty-one million, fifty-two thousand, four hundred five".

Divisors: 1 3 5 7 9 15 21 35 45 63 105 315 6971 20913 34855 48797 62739 104565 146391 243985 313695 439173 731955 2195865 60135997 180407991 300679985 420951979 541223973 902039955 1262855937 2104759895 2706119865 3788567811 6314279685 18942839055 419208035087 1257624105261 2096040175435 2934456245609 3772872315783 6288120526305 8803368736827 14672281228045 18864361578915 26410106210481 44016843684135 132050531052405