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132134744 = 23717138797
BaseRepresentation
bin1111110000000…
…11011101011000
3100012122010210102
413320003131120
5232311302434
621040034532
73163061330
oct770033530
9305563712
10132134744
116864a875
1238302a48
13214b5351
14137980c0
15b90107e
hex7e03758

132134744 has 32 divisors (see below), whose sum is σ = 299803680. Its totient is φ = 53297664.

The previous prime is 132134729. The next prime is 132134767. The reversal of 132134744 is 447431231.

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, 68447 + ... + 70350.

It is an arithmetic number, because the mean of its divisors is an integer number (9368865).

Almost surely, 2132134744 is an apocalyptic number.

132134744 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

132134744 is an abundant number, since it is smaller than the sum of its proper divisors (167668936).

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

132134744 is a wasteful number, since it uses less digits than its factorization.

132134744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138827 (or 138823 counting only the distinct ones).

The product of its digits is 8064, while the sum is 29.

The square root of 132134744 is about 11494.9877772880. The cubic root of 132134744 is about 509.3375276435.

Adding to 132134744 its reverse (447431231), we get a palindrome (579565975).

The spelling of 132134744 in words is "one hundred thirty-two million, one hundred thirty-four thousand, seven hundred forty-four".

Divisors: 1 2 4 7 8 14 17 28 34 56 68 119 136 238 476 952 138797 277594 555188 971579 1110376 1943158 2359549 3886316 4719098 7772632 9438196 16516843 18876392 33033686 66067372 132134744