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52633023 = 349935159
BaseRepresentation
bin1100100011000…
…1110110111111
310200001000221020
43020301312333
5101433224043
65120035223
71206242022
oct310616677
9120030836
1052633023
1127789a73
1215762b13
13ab9aa01
146dc11b9
154949e83
hex3231dbf

52633023 has 8 divisors (see below), whose sum is σ = 70320000. Its totient is φ = 35017368.

The previous prime is 52632977. The next prime is 52633033. The reversal of 52633023 is 32033625.

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

It is not a de Polignac number, because 52633023 - 26 = 52632959 is a prime.

It is a super-2 number, since 2×526330232 = 5540470220237058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52632984 and 52633002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52633033) 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, 16083 + ... + 19076.

It is an arithmetic number, because the mean of its divisors is an integer number (8790000).

Almost surely, 252633023 is an apocalyptic number.

52633023 is a deficient number, since it is larger than the sum of its proper divisors (17686977).

52633023 is a wasteful number, since it uses less digits than its factorization.

52633023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35661.

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 52633023 is about 7254.8620248768. The cubic root of 52633023 is about 374.7596041480.

Adding to 52633023 its reverse (32033625), we get a palindrome (84666648).

The spelling of 52633023 in words is "fifty-two million, six hundred thirty-three thousand, twenty-three".

Divisors: 1 3 499 1497 35159 105477 17544341 52633023