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132811288027851 = 33710864911012509
BaseRepresentation
bin11110001100101010001001…
…101001010010001011001011
3122102020122011000102002220010
4132030222021221102023023
5114401440004213342401
61150244355145003003
736655204345521666
oct3614521151221313
9572218130362803
10132811288027851
1139354a50788144
1212a8b873783463
135915087588c34
1424b215a21c6dd
151054ad684ded6
hex78ca89a522cb

132811288027851 has 16 divisors (see below), whose sum is σ = 181869400148000. Its totient is φ = 86147061781248.

The previous prime is 132811288027753. The next prime is 132811288027897. The reversal of 132811288027851 is 158720882118231.

It is not a de Polignac number, because 132811288027851 - 29 = 132811288027339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132811288027791 and 132811288027800.

It is not an unprimeable number, because it can be changed into a prime (132811288027151) 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, 6553785 + ... + 17566293.

It is an arithmetic number, because the mean of its divisors is an integer number (11366837509250).

Almost surely, 2132811288027851 is an apocalyptic number.

132811288027851 is a deficient number, since it is larger than the sum of its proper divisors (49058112120149).

132811288027851 is a wasteful number, since it uses less digits than its factorization.

132811288027851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11121198.

The product of its (nonzero) digits is 3440640, while the sum is 57.

The spelling of 132811288027851 in words is "one hundred thirty-two trillion, eight hundred eleven billion, two hundred eighty-eight million, twenty-seven thousand, eight hundred fifty-one".

Divisors: 1 3 37 111 108649 325947 4020013 11012509 12060039 33037527 407462833 1222388499 1196498090341 3589494271023 44270429342617 132811288027851