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119239680 = 2103571109
BaseRepresentation
bin1110001101101…
…11010000000000
322022101000002110
413012313100000
5221011132210
615455415320
72645343360
oct706672000
9268330073
10119239680
116134259a
1233b24540
131b91bb31
1411b9c9a0
15a705420
hex71b7400

119239680 has 176 divisors, whose sum is σ = 436256640. Its totient is φ = 27230208.

The previous prime is 119239669. The next prime is 119239697. The reversal of 119239680 is 86932911.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106966 + ... + 108074.

Almost surely, 2119239680 is an apocalyptic number.

119239680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119239680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218128320).

119239680 is an abundant number, since it is smaller than the sum of its proper divisors (317016960).

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

119239680 is a wasteful number, since it uses less digits than its factorization.

119239680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144 (or 1126 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 119239680 is about 10919.6923033573. The cubic root of 119239680 is about 492.1984789791.

The spelling of 119239680 in words is "one hundred nineteen million, two hundred thirty-nine thousand, six hundred eighty".