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132754426 = 2721354637
BaseRepresentation
bin1111110100110…
…10101111111010
3100020210121211121
413322122233322
5232441120201
621101215454
73201252100
oct772325772
9306717747
10132754426
1168a33402
123856158a
132167141c
14138b9c70
15b9c49a1
hex7e9abfa

132754426 has 12 divisors (see below), whose sum is σ = 231643098. Its totient is φ = 56894712.

The previous prime is 132754417. The next prime is 132754439. The reversal of 132754426 is 624457231.

It can be written as a sum of positive squares in only one way, i.e., 132595225 + 159201 = 11515^2 + 399^2 .

It is a junction number, because it is equal to n+sod(n) for n = 132754391 and 132754400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 677221 + ... + 677416.

Almost surely, 2132754426 is an apocalyptic number.

132754426 is a deficient number, since it is larger than the sum of its proper divisors (98888672).

132754426 is a wasteful number, since it uses less digits than its factorization.

132754426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354653 (or 1354646 counting only the distinct ones).

The product of its digits is 40320, while the sum is 34.

The square root of 132754426 is about 11521.9106922420. The cubic root of 132754426 is about 510.1325120232.

The spelling of 132754426 in words is "one hundred thirty-two million, seven hundred fifty-four thousand, four hundred twenty-six".

Divisors: 1 2 7 14 49 98 1354637 2709274 9482459 18964918 66377213 132754426