Search a number
-
+
53024975 = 522339103
BaseRepresentation
bin1100101001000…
…1100011001111
310200202221120222
43022101203033
5102033244400
65132301555
71212463523
oct312214317
9120687528
1053024975
1127a274a3
12159118bb
13aca7233
147083d83
1549c6185
hex32918cf

53024975 has 12 divisors (see below), whose sum is σ = 66040416. Its totient is φ = 42233280.

The previous prime is 53024971. The next prime is 53024987. The reversal of 53024975 is 57942035.

53024975 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53024975 - 22 = 53024971 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 (53024971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1274 + ... + 10376.

It is an arithmetic number, because the mean of its divisors is an integer number (5503368).

Almost surely, 253024975 is an apocalyptic number.

53024975 is a deficient number, since it is larger than the sum of its proper divisors (13015441).

53024975 is a wasteful number, since it uses less digits than its factorization.

53024975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9346 (or 9341 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 53024975 is about 7281.8249772979. The cubic root of 53024975 is about 375.6875681924.

The spelling of 53024975 in words is "fifty-three million, twenty-four thousand, nine hundred seventy-five".

Divisors: 1 5 25 233 1165 5825 9103 45515 227575 2120999 10604995 53024975