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52610164 = 2219692239
BaseRepresentation
bin1100100010110…
…0010001110100
310122222212120121
43020230101310
5101432011124
65115341324
71206115255
oct310542164
9118885517
1052610164
1127773882
1215751844
13ab90499
146db6b2c
1549432e4
hex322c474

52610164 has 12 divisors (see below), whose sum is σ = 96913600. Its totient is φ = 24920568.

The previous prime is 52610161. The next prime is 52610167. The reversal of 52610164 is 46101625.

It is an interprime number because it is at equal distance from previous prime (52610161) and next prime (52610167).

It is a super-2 number, since 2×526101642 = 5535658712213792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52610161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346044 + ... + 346195.

Almost surely, 252610164 is an apocalyptic number.

It is an amenable number.

52610164 is a deficient number, since it is larger than the sum of its proper divisors (44303436).

52610164 is a wasteful number, since it uses less digits than its factorization.

52610164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692262 (or 692260 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 52610164 is about 7253.2864275444. The cubic root of 52610164 is about 374.7053424584.

Adding to 52610164 its reverse (46101625), we get a palindrome (98711789).

The spelling of 52610164 in words is "fifty-two million, six hundred ten thousand, one hundred sixty-four".

Divisors: 1 2 4 19 38 76 692239 1384478 2768956 13152541 26305082 52610164