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152828196 = 22315781119
BaseRepresentation
bin10010001101111…
…11100100100100
3101122120110212120
421012333210210
5303111000241
623055345540
73534006153
oct1106774444
9348513776
10152828196
11792a40a4
12432222b0
132587c2b1
141642359a
15d63c666
hex91bf924

152828196 has 24 divisors (see below), whose sum is σ = 358874880. Its totient is φ = 50617632.

The previous prime is 152828189. The next prime is 152828237. The reversal of 152828196 is 691828251.

It is a happy number.

152828196 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1528281962 = 46712914985228832, which contains 22 as substring.

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, 38676 + ... + 42443.

It is an arithmetic number, because the mean of its divisors is an integer number (14953120).

Almost surely, 2152828196 is an apocalyptic number.

It is an amenable number.

152828196 is an abundant number, since it is smaller than the sum of its proper divisors (206046684).

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

152828196 is a wasteful number, since it uses less digits than its factorization.

152828196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81283 (or 81281 counting only the distinct ones).

The product of its digits is 69120, while the sum is 42.

The square root of 152828196 is about 12362.3701610977. The cubic root of 152828196 is about 534.6478551420.

The spelling of 152828196 in words is "one hundred fifty-two million, eight hundred twenty-eight thousand, one hundred ninety-six".

Divisors: 1 2 3 4 6 12 157 314 471 628 942 1884 81119 162238 243357 324476 486714 973428 12735683 25471366 38207049 50942732 76414098 152828196