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132726054 = 2323961783
BaseRepresentation
bin1111110100100…
…11110100100110
3100020202011220210
413322103310212
5232434213204
621100440250
73201103266
oct772236446
9306664823
10132726054
1168a1405a
1238549086
1321661536
14138ad7a6
15b9bb389
hex7e93d26

132726054 has 16 divisors (see below), whose sum is σ = 276993792. Its totient is φ = 42318408.

The previous prime is 132726037. The next prime is 132726059. The reversal of 132726054 is 450627231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132726059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 480754 + ... + 481029.

It is an arithmetic number, because the mean of its divisors is an integer number (17312112).

Almost surely, 2132726054 is an apocalyptic number.

132726054 is an abundant number, since it is smaller than the sum of its proper divisors (144267738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132726054 is a wasteful number, since it uses less digits than its factorization.

132726054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 961811.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 132726054 is about 11520.6794070489. The cubic root of 132726054 is about 510.0961679473.

The spelling of 132726054 in words is "one hundred thirty-two million, seven hundred twenty-six thousand, fifty-four".

Divisors: 1 2 3 6 23 46 69 138 961783 1923566 2885349 5770698 22121009 44242018 66363027 132726054