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132144335 = 5191390993
BaseRepresentation
bin1111110000001…
…01110011001111
3100012122121221122
413320011303033
5232312104320
621040151155
73163131311
oct770056317
9305577848
10132144335
1168656aa4
12383084bb
13214b981b
141379b7b1
15b903d25
hex7e05ccf

132144335 has 8 divisors (see below), whose sum is σ = 166919280. Its totient is φ = 100151424.

The previous prime is 132144293. The next prime is 132144371. The reversal of 132144335 is 533441231.

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

It is a cyclic number.

It is not a de Polignac number, because 132144335 - 210 = 132143311 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 695402 + ... + 695591.

It is an arithmetic number, because the mean of its divisors is an integer number (20864910).

Almost surely, 2132144335 is an apocalyptic number.

132144335 is a deficient number, since it is larger than the sum of its proper divisors (34774945).

132144335 is a wasteful number, since it uses less digits than its factorization.

132144335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391017.

The product of its digits is 4320, while the sum is 26.

The square root of 132144335 is about 11495.4049515448. The cubic root of 132144335 is about 509.3498507663.

Adding to 132144335 its reverse (533441231), we get a palindrome (665585566).

The spelling of 132144335 in words is "one hundred thirty-two million, one hundred forty-four thousand, three hundred thirty-five".

Divisors: 1 5 19 95 1390993 6954965 26428867 132144335