Search a number
-
+
52300151 = 197265483
BaseRepresentation
bin1100011110000…
…0100101110111
310122102010022122
43013200211313
5101342101101
65104550155
71203354401
oct307404567
9118363278
1052300151
1127581972
121562235b
13aab2347
146d35b71
1548d151b
hex31e0977

52300151 has 4 divisors (see below), whose sum is σ = 52565832. Its totient is φ = 52034472.

The previous prime is 52300147. The next prime is 52300159. The reversal of 52300151 is 15100325.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52300151 - 22 = 52300147 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 (52300159) 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, 132545 + ... + 132938.

It is an arithmetic number, because the mean of its divisors is an integer number (13141458).

Almost surely, 252300151 is an apocalyptic number.

52300151 is a deficient number, since it is larger than the sum of its proper divisors (265681).

52300151 is a wasteful number, since it uses less digits than its factorization.

52300151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265680.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 52300151 is about 7231.8843325927. The cubic root of 52300151 is about 373.9678902342.

Adding to 52300151 its reverse (15100325), we get a palindrome (67400476).

The spelling of 52300151 in words is "fifty-two million, three hundred thousand, one hundred fifty-one".

Divisors: 1 197 265483 52300151