Base | Representation |
---|---|
bin | 10010000100000… |
… | …01000000000000 |
3 | 101120010011221010 |
4 | 21002001000000 |
5 | 302242221303 |
6 | 23011400520 |
7 | 3516632655 |
oct | 1102010000 |
9 | 346104833 |
10 | 151523328 |
11 | 785927a0 |
12 | 428b3140 |
13 | 25513398 |
14 | 161a3c2c |
15 | d480c03 |
hex | 9081000 |
151523328 has 208 divisors, whose sum is σ = 471801600. Its totient is φ = 42762240.
The previous prime is 151523327. The next prime is 151523341. The reversal of 151523328 is 823325151.
It is a junction number, because it is equal to n+sod(n) for n = 151523295 and 151523304.
It is not an unprimeable number, because it can be changed into a prime (151523327) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2568163 + ... + 2568221.
Almost surely, 2151523328 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 151523328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235900800).
151523328 is an abundant number, since it is smaller than the sum of its proper divisors (320278272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151523328 is a wasteful number, since it uses less digits than its factorization.
151523328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116 (or 94 counting only the distinct ones).
The product of its digits is 7200, while the sum is 30.
The square root of 151523328 is about 12309.4812238372. The cubic root of 151523328 is about 533.1218717241.
Adding to 151523328 its reverse (823325151), we get a palindrome (974848479).
The spelling of 151523328 in words is "one hundred fifty-one million, five hundred twenty-three thousand, three hundred twenty-eight".
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