Base | Representation |
---|---|
bin | 10010000011011… |
… | …00111110110100 |
3 | 101112222000110020 |
4 | 21001230332310 |
5 | 302232110312 |
6 | 23005525140 |
7 | 3516141630 |
oct | 1101547664 |
9 | 345860406 |
10 | 151441332 |
11 | 78537129 |
12 | 428737b0 |
13 | 254b4c73 |
14 | 16181dc0 |
15 | d46678c |
hex | 906cfb4 |
151441332 has 96 divisors (see below), whose sum is σ = 418037760. Its totient is φ = 41775360.
The previous prime is 151441291. The next prime is 151441337. The reversal of 151441332 is 233144151.
It is a happy number.
151441332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151441337) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 351157 + ... + 351587.
It is an arithmetic number, because the mean of its divisors is an integer number (4354560).
Almost surely, 2151441332 is an apocalyptic number.
151441332 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 151441332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209018880).
151441332 is an abundant number, since it is smaller than the sum of its proper divisors (266596428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151441332 is a wasteful number, since it uses less digits than its factorization.
151441332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 581 (or 579 counting only the distinct ones).
The product of its digits is 1440, while the sum is 24.
The square root of 151441332 is about 12306.1501697322. The cubic root of 151441332 is about 533.0256890678.
Adding to 151441332 its reverse (233144151), we get a palindrome (384585483).
The spelling of 151441332 in words is "one hundred fifty-one million, four hundred forty-one thousand, three hundred thirty-two".
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