Base | Representation |
---|---|
bin | 10010000001111… |
… | …00010100110000 |
3 | 101112120220001202 |
4 | 21000330110300 |
5 | 302204221112 |
6 | 23001350332 |
7 | 3514351604 |
oct | 1100742460 |
9 | 345526052 |
10 | 151242032 |
11 | 78410417 |
12 | 427983a8 |
13 | 25445336 |
14 | 1612d504 |
15 | d4276c2 |
hex | 903c530 |
151242032 has 20 divisors (see below), whose sum is σ = 293886696. Its totient is φ = 75400320.
The previous prime is 151242029. The next prime is 151242041. The reversal of 151242032 is 230242151.
151242032 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 151241995 and 151242013.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8069 + ... + 19172.
Almost surely, 2151242032 is an apocalyptic number.
It is an amenable number.
151242032 is a deficient number, since it is larger than the sum of its proper divisors (142644664).
151242032 is a wasteful number, since it uses less digits than its factorization.
151242032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27596 (or 27590 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 151242032 is about 12298.0499267160. The cubic root of 151242032 is about 532.7917620552.
Adding to 151242032 its reverse (230242151), we get a palindrome (381484183).
The spelling of 151242032 in words is "one hundred fifty-one million, two hundred forty-two thousand, thirty-two".
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