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5120233 = 10349711
BaseRepresentation
bin10011100010000011101001
3100122010122021
4103202003221
52302321413
6301424441
761343536
oct23420351
910563567
105120233
1129879a8
12186b121
1310a3731
14973d8d
156b218d
hex4e20e9

5120233 has 4 divisors (see below), whose sum is σ = 5170048. Its totient is φ = 5070420.

The previous prime is 5120231. The next prime is 5120249. The reversal of 5120233 is 3320215.

5120233 is digitally balanced in base 3, 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 a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3320215 = 5664043.

It is a cyclic number.

It is not a de Polignac number, because 5120233 - 21 = 5120231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5120231) 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, 24753 + ... + 24958.

It is an arithmetic number, because the mean of its divisors is an integer number (1292512).

Almost surely, 25120233 is an apocalyptic number.

It is an amenable number.

5120233 is a deficient number, since it is larger than the sum of its proper divisors (49815).

5120233 is a wasteful number, since it uses less digits than its factorization.

5120233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49814.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 5120233 is about 2262.7931854237. The cubic root of 5120233 is about 172.3573896592.

Adding to 5120233 its reverse (3320215), we get a palindrome (8440448).

The spelling of 5120233 in words is "five million, one hundred twenty thousand, two hundred thirty-three".

Divisors: 1 103 49711 5120233