Search a number
-
+
152483033 = 1011509733
BaseRepresentation
bin10010001011010…
…11010011011001
3101121220221101202
421011223103121
5303013424113
623044123545
73531040643
oct1105532331
9347827352
10152483033
117908883a
12430965b5
132578b161
1416373893
15d5c0258
hex916b4d9

152483033 has 4 divisors (see below), whose sum is σ = 153992868. Its totient is φ = 150973200.

The previous prime is 152483029. The next prime is 152483039. The reversal of 152483033 is 330384251.

152483033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 330384251 = 1637201823.

It can be written as a sum of positive squares in 2 ways, for example, as 137053849 + 15429184 = 11707^2 + 3928^2 .

It is a cyclic number.

It is not a de Polignac number, because 152483033 - 22 = 152483029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152482987 and 152483005.

It is not an unprimeable number, because it can be changed into a prime (152483039) 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, 754766 + ... + 754967.

It is an arithmetic number, because the mean of its divisors is an integer number (38498217).

Almost surely, 2152483033 is an apocalyptic number.

It is an amenable number.

152483033 is a deficient number, since it is larger than the sum of its proper divisors (1509835).

152483033 is a wasteful number, since it uses less digits than its factorization.

152483033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509834.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 152483033 is about 12348.4020423697. The cubic root of 152483033 is about 534.2450504118.

It can be divided in two parts, 15248 and 3033, that added together give a palindrome (18281).

The spelling of 152483033 in words is "one hundred fifty-two million, four hundred eighty-three thousand, thirty-three".

Divisors: 1 101 1509733 152483033