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119468128 = 2513222091
BaseRepresentation
bin1110001111011…
…11000001100000
322022210121110111
413013233001200
5221040440003
615504341104
72650314403
oct707570140
9268717414
10119468128
116148919a
1234014794
131b99bb00
1411c1bd3a
15a74ce6d
hex71ef060

119468128 has 36 divisors (see below), whose sum is σ = 254698668. Its totient is φ = 55136640.

The previous prime is 119468123. The next prime is 119468177. The reversal of 119468128 is 821864911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119468123) 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 5 ways as a sum of consecutive naturals, for example, 5638 + ... + 16453.

It is an arithmetic number, because the mean of its divisors is an integer number (7074963).

Almost surely, 2119468128 is an apocalyptic number.

It is an amenable number.

119468128 is an abundant number, since it is smaller than the sum of its proper divisors (135230540).

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

119468128 is a wasteful number, since it uses less digits than its factorization.

119468128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22127 (or 22106 counting only the distinct ones).

The product of its digits is 27648, while the sum is 40.

The square root of 119468128 is about 10930.1476659741. The cubic root of 119468128 is about 492.5126082646.

The spelling of 119468128 in words is "one hundred nineteen million, four hundred sixty-eight thousand, one hundred twenty-eight".

Divisors: 1 2 4 8 13 16 26 32 52 104 169 208 338 416 676 1352 2704 5408 22091 44182 88364 176728 287183 353456 574366 706912 1148732 2297464 3733379 4594928 7466758 9189856 14933516 29867032 59734064 119468128