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119888082 = 23214944701
BaseRepresentation
bin1110010010101…
…01100011010010
322100120221112100
413021111203102
5221142404312
615521341230
72654013636
oct711254322
9270527470
10119888082
1161745766
1234197816
131bab7cc2
1411ccadc6
15a7d25dc
hex72558d2

119888082 has 24 divisors (see below), whose sum is σ = 261506700. Its totient is φ = 39693600.

The previous prime is 119888071. The next prime is 119888089. The reversal of 119888082 is 280888911.

It can be written as a sum of positive squares in 2 ways, for example, as 80838081 + 39050001 = 8991^2 + 6249^2 .

It is not an unprimeable number, because it can be changed into a prime (119888089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19669 + ... + 25032.

Almost surely, 2119888082 is an apocalyptic number.

119888082 is an abundant number, since it is smaller than the sum of its proper divisors (141618618).

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

119888082 is a wasteful number, since it uses less digits than its factorization.

119888082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44858 (or 44855 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 45.

The square root of 119888082 is about 10949.3416240430. The cubic root of 119888082 is about 493.0890263242.

The spelling of 119888082 in words is "one hundred nineteen million, eight hundred eighty-eight thousand, eighty-two".

Divisors: 1 2 3 6 9 18 149 298 447 894 1341 2682 44701 89402 134103 268206 402309 804618 6660449 13320898 19981347 39962694 59944041 119888082