Search a number
-
+
119996472 = 23317491599
BaseRepresentation
bin1110010011100…
…00000000111000
322100210110012210
413021300000320
5221204341342
615523535120
72654644641
oct711600070
9270713183
10119996472
116180a142
123422a4a0
131bb2543b
1411d186c8
15a80479c
hex7270038

119996472 has 64 divisors (see below), whose sum is σ = 318816000. Its totient is φ = 37506560.

The previous prime is 119996467. The next prime is 119996477. The reversal of 119996472 is 274699911.

It is an interprime number because it is at equal distance from previous prime (119996467) and next prime (119996477).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119996477) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200029 + ... + 200627.

It is an arithmetic number, because the mean of its divisors is an integer number (4981500).

Almost surely, 2119996472 is an apocalyptic number.

119996472 is a gapful number since it is divisible by the number (12) 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 119996472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159408000).

119996472 is an abundant number, since it is smaller than the sum of its proper divisors (198819528).

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

119996472 is a wasteful number, since it uses less digits than its factorization.

119996472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116 (or 1112 counting only the distinct ones).

The product of its digits is 244944, while the sum is 48.

The square root of 119996472 is about 10954.2901184878. The cubic root of 119996472 is about 493.2375810431.

The spelling of 119996472 in words is "one hundred nineteen million, nine hundred ninety-six thousand, four hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 17 24 34 51 68 102 136 204 408 491 599 982 1198 1473 1797 1964 2396 2946 3594 3928 4792 5892 7188 8347 10183 11784 14376 16694 20366 25041 30549 33388 40732 50082 61098 66776 81464 100164 122196 200328 244392 294109 588218 882327 1176436 1764654 2352872 3529308 4999853 7058616 9999706 14999559 19999412 29999118 39998824 59998236 119996472