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52033469 = 314140939
BaseRepresentation
bin1100011001111…
…1011110111101
310121220120111112
43012133132331
5101310032334
65055131405
71201164035
oct306373675
9117816445
1052033469
112740a574
1215513b65
13aa1ab47
146ca68c5
15487c4ce
hex319f7bd

52033469 has 8 divisors (see below), whose sum is σ = 55023360. Its totient is φ = 49125600.

The previous prime is 52033463. The next prime is 52033493. The reversal of 52033469 is 96433025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52033469 - 28 = 52033213 is a prime.

It is a super-2 number, since 2×520334692 = 5414963792347922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52033463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19199 + ... + 21740.

It is an arithmetic number, because the mean of its divisors is an integer number (6877920).

Almost surely, 252033469 is an apocalyptic number.

It is an amenable number.

52033469 is a deficient number, since it is larger than the sum of its proper divisors (2989891).

52033469 is a wasteful number, since it uses less digits than its factorization.

52033469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41011.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 52033469 is about 7213.4228352426. The cubic root of 52033469 is about 373.3311776201.

The spelling of 52033469 in words is "fifty-two million, thirty-three thousand, four hundred sixty-nine".

Divisors: 1 31 41 1271 40939 1269109 1678499 52033469