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119680974 = 2327949849
BaseRepresentation
bin1110010001000…
…10111111001110
322100012102102200
413020202333032
5221114242344
615513102330
72652162060
oct710427716
9270172380
10119680974
11616140a6
12340b79a6
131ba4495a
1411c75730
15a791069
hex7222fce

119680974 has 24 divisors (see below), whose sum is σ = 296353200. Its totient is φ = 34194528.

The previous prime is 119680973. The next prime is 119680993. The reversal of 119680974 is 479086911.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119680973) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 474799 + ... + 475050.

It is an arithmetic number, because the mean of its divisors is an integer number (12348050).

Almost surely, 2119680974 is an apocalyptic number.

119680974 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

119680974 is an abundant number, since it is smaller than the sum of its proper divisors (176672226).

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

119680974 is a wasteful number, since it uses less digits than its factorization.

119680974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949864 (or 949861 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 45.

The square root of 119680974 is about 10939.8799810601. The cubic root of 119680974 is about 492.8049237320.

The spelling of 119680974 in words is "one hundred nineteen million, six hundred eighty thousand, nine hundred seventy-four".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 949849 1899698 2849547 5699094 6648943 8548641 13297886 17097282 19946829 39893658 59840487 119680974