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52023411 = 33111091607
BaseRepresentation
bin1100011001110…
…1000001110011
310121220001201000
43012131001303
5101304222121
65055013043
71201122516
oct306350163
9117801630
1052023411
1127402a60
121550a183
13aa163ab
146ca2d7d
154879526
hex319d073

52023411 has 32 divisors (see below), whose sum is σ = 84902400. Its totient is φ = 31220640.

The previous prime is 52023409. The next prime is 52023431. The reversal of 52023411 is 11432025.

52023411 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 52023411 - 21 = 52023409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52023431) 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 31 ways as a sum of consecutive naturals, for example, 31570 + ... + 33176.

It is an arithmetic number, because the mean of its divisors is an integer number (2653200).

Almost surely, 252023411 is an apocalyptic number.

52023411 is a deficient number, since it is larger than the sum of its proper divisors (32878989).

52023411 is a wasteful number, since it uses less digits than its factorization.

52023411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736 (or 1730 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 52023411 is about 7212.7256290531. The cubic root of 52023411 is about 373.3071212641.

Adding to 52023411 its reverse (11432025), we get a palindrome (63455436).

The spelling of 52023411 in words is "fifty-two million, twenty-three thousand, four hundred eleven".

Divisors: 1 3 9 11 27 33 99 109 297 327 981 1199 1607 2943 3597 4821 10791 14463 17677 32373 43389 53031 159093 175163 477279 525489 1576467 1926793 4729401 5780379 17341137 52023411