Base | Representation |
---|---|
bin | 10010000111101… |
… | …10001010100001 |
3 | 101121000120020101 |
4 | 21003312022201 |
5 | 302403100413 |
6 | 23025542401 |
7 | 3524002054 |
oct | 1103661241 |
9 | 347016211 |
10 | 152003233 |
11 | 78890308 |
12 | 42aa4a01 |
13 | 25650955 |
14 | 1628aa9b |
15 | d527edd |
hex | 90f62a1 |
152003233 has 4 divisors (see below), whose sum is σ = 152913600. Its totient is φ = 151092868.
The previous prime is 152003231. The next prime is 152003263. The reversal of 152003233 is 332300251.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 332300251 = 23 ⋅14447837.
It is a cyclic number.
It is not a de Polignac number, because 152003233 - 21 = 152003231 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 152003233.
It is not an unprimeable number, because it can be changed into a prime (152003231) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 454933 + ... + 455266.
It is an arithmetic number, because the mean of its divisors is an integer number (38228400).
Almost surely, 2152003233 is an apocalyptic number.
It is an amenable number.
152003233 is a deficient number, since it is larger than the sum of its proper divisors (910367).
152003233 is an equidigital number, since it uses as much as digits as its factorization.
152003233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 910366.
The product of its (nonzero) digits is 540, while the sum is 19.
The square root of 152003233 is about 12328.9591207044. The cubic root of 152003233 is about 533.6841134643.
Adding to 152003233 its reverse (332300251), we get a palindrome (484303484).
The spelling of 152003233 in words is "one hundred fifty-two million, three thousand, two hundred thirty-three".
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