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119112968 = 23138313799
BaseRepresentation
bin1110001100110…
…00010100001000
322022010120021102
413012120110020
5220443103333
615453000532
72644305062
oct706302410
9268116242
10119112968
1161266377
1233a83148
131b8a6260
1411b68732
15a6ccae8
hex7198508

119112968 has 32 divisors (see below), whose sum is σ = 243432000. Its totient is φ = 54308928.

The previous prime is 119112941. The next prime is 119112977. The reversal of 119112968 is 869211911.

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, 1733 + ... + 15531.

It is an arithmetic number, because the mean of its divisors is an integer number (7607250).

Almost surely, 2119112968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 119112968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121716000).

119112968 is an abundant number, since it is smaller than the sum of its proper divisors (124319032).

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

119112968 is a wasteful number, since it uses less digits than its factorization.

119112968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13901 (or 13897 counting only the distinct ones).

The product of its digits is 7776, while the sum is 38.

The square root of 119112968 is about 10913.8887661548. Note that the first 3 decimals coincide. The cubic root of 119112968 is about 492.0240695916.

The spelling of 119112968 in words is "one hundred nineteen million, one hundred twelve thousand, nine hundred sixty-eight".

Divisors: 1 2 4 8 13 26 52 83 104 166 332 664 1079 2158 4316 8632 13799 27598 55196 110392 179387 358774 717548 1145317 1435096 2290634 4581268 9162536 14889121 29778242 59556484 119112968