Base | Representation |
---|---|
bin | 10010001101111… |
… | …11010100001010 |
3 | 101122120102102200 |
4 | 21012333110022 |
5 | 303110432041 |
6 | 23055341030 |
7 | 3534003123 |
oct | 1106772412 |
9 | 348512380 |
10 | 152827146 |
11 | 792a332a |
12 | 43221776 |
13 | 2587b984 |
14 | 1642304a |
15 | d63c1b6 |
hex | 91bf50a |
152827146 has 24 divisors (see below), whose sum is σ = 348553920. Its totient is φ = 48261096.
The previous prime is 152827133. The next prime is 152827163. The reversal of 152827146 is 641728251.
152827146 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1528271462 = 46712273109010632, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 152827146.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 223090 + ... + 223773.
It is an arithmetic number, because the mean of its divisors is an integer number (14523080).
Almost surely, 2152827146 is an apocalyptic number.
152827146 is an abundant number, since it is smaller than the sum of its proper divisors (195726774).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152827146 is a wasteful number, since it uses less digits than its factorization.
152827146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 446890 (or 446887 counting only the distinct ones).
The product of its digits is 26880, while the sum is 36.
The square root of 152827146 is about 12362.3276934403. The cubic root of 152827146 is about 534.6466307136.
The spelling of 152827146 in words is "one hundred fifty-two million, eight hundred twenty-seven thousand, one hundred forty-six".
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