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132719 = 1737211
BaseRepresentation
bin100000011001101111
320202001112
4200121233
513221334
62502235
71061636
oct403157
9222045
10132719
1190794
126497b
1348542
143651d
15294ce
hex2066f

132719 has 8 divisors (see below), whose sum is σ = 145008. Its totient is φ = 120960.

The previous prime is 132709. The next prime is 132721. The reversal of 132719 is 917231.

132719 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-132719 is a prime.

It is a super-2 number, since 2×1327192 = 35228665922, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132694 and 132703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132709) 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, 524 + ... + 734.

It is an arithmetic number, because the mean of its divisors is an integer number (18126).

2132719 is an apocalyptic number.

132719 is a deficient number, since it is larger than the sum of its proper divisors (12289).

132719 is a wasteful number, since it uses less digits than its factorization.

132719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265.

The product of its digits is 378, while the sum is 23.

The square root of 132719 is about 364.3061899007. The cubic root of 132719 is about 51.0087131083.

The spelling of 132719 in words is "one hundred thirty-two thousand, seven hundred nineteen".

Divisors: 1 17 37 211 629 3587 7807 132719