Base | Representation |
---|---|
bin | 10010001001011… |
… | …11100001000100 |
3 | 101121110111110221 |
4 | 21010233201010 |
5 | 302433110043 |
6 | 23034554124 |
7 | 3526000666 |
oct | 1104574104 |
9 | 347414427 |
10 | 152238148 |
11 | 78a30857 |
12 | 42b98944 |
13 | 2570385a |
14 | 1630c536 |
15 | d5728ed |
hex | 912f844 |
152238148 has 24 divisors (see below), whose sum is σ = 275684864. Its totient is φ = 73483200.
The previous prime is 152238143. The next prime is 152238157. The reversal of 152238148 is 841832251.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (152238143) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59128 + ... + 61648.
Almost surely, 2152238148 is an apocalyptic number.
It is an amenable number.
152238148 is a deficient number, since it is larger than the sum of its proper divisors (123446716).
152238148 is a wasteful number, since it uses less digits than its factorization.
152238148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3043 (or 3041 counting only the distinct ones).
The product of its digits is 15360, while the sum is 34.
The square root of 152238148 is about 12338.4824026296. The cubic root of 152238148 is about 533.9589012027.
The spelling of 152238148 in words is "one hundred fifty-two million, two hundred thirty-eight thousand, one hundred forty-eight".
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