Search a number
-
+
119138208 = 25372193143
BaseRepresentation
bin1110001100111…
…10011110100000
322022011211220020
413012132132200
5220444410313
615453313440
72644441500
oct706363640
9268154806
10119138208
1161283332
1233a95880
131b8b48a7
1411b73a00
15a6d5323
hex719e7a0

119138208 has 288 divisors, whose sum is σ = 404490240. Its totient is φ = 30481920.

The previous prime is 119138203. The next prime is 119138221. The reversal of 119138208 is 802831911.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (119138203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2770635 + ... + 2770677.

It is an arithmetic number, because the mean of its divisors is an integer number (1404480).

Almost surely, 2119138208 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 119138208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202245120).

119138208 is an abundant number, since it is smaller than the sum of its proper divisors (285352032).

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

119138208 is a wasteful number, since it uses less digits than its factorization.

119138208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 33.

The square root of 119138208 is about 10915.0450296827. The cubic root of 119138208 is about 492.0588203851.

The spelling of 119138208 in words is "one hundred nineteen million, one hundred thirty-eight thousand, two hundred eight".