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132742045189 = 1319537417187
BaseRepresentation
bin111101110100000001…
…0101101111000000101
3110200122000120120111001
41323220002231320011
54133323430421224
6140551510413301
712406320524125
oct1735002557005
9420560516431
10132742045189
1151328473286
1221887061231
13c695cbc990
1465d3724c85
1536bd951544
hex1ee80ade05

132742045189 has 8 divisors (see below), whose sum is σ = 150476812640. Its totient is φ = 116082112176.

The previous prime is 132742045181. The next prime is 132742045193. The reversal of 132742045189 is 981540247231.

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 132742045189 - 23 = 132742045181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132742045181) 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, 268708347 + ... + 268708840.

It is an arithmetic number, because the mean of its divisors is an integer number (18809601580).

Almost surely, 2132742045189 is an apocalyptic number.

132742045189 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

132742045189 is a deficient number, since it is larger than the sum of its proper divisors (17734767451).

132742045189 is a wasteful number, since it uses less digits than its factorization.

132742045189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537417219.

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 132742045189 in words is "one hundred thirty-two billion, seven hundred forty-two million, forty-five thousand, one hundred eighty-nine".

Divisors: 1 13 19 247 537417187 6986423431 10210926553 132742045189