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53024029 = 413473727
BaseRepresentation
bin1100101001000…
…1010100011101
310200202220021221
43022101110131
5102033232104
65132253341
71212461002
oct312212435
9120686257
1053024029
1127a26813
1215911251
13aca6986
1470838a9
1549c5c54
hex329151d

53024029 has 8 divisors (see below), whose sum is σ = 54488448. Its totient is φ = 51567840.

The previous prime is 53024011. The next prime is 53024033. The reversal of 53024029 is 92042035.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-53024029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53023994 and 53024012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53024099) 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, 12364 + ... + 16090.

It is an arithmetic number, because the mean of its divisors is an integer number (6811056).

Almost surely, 253024029 is an apocalyptic number.

It is an amenable number.

53024029 is a deficient number, since it is larger than the sum of its proper divisors (1464419).

53024029 is a wasteful number, since it uses less digits than its factorization.

53024029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4115.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 53024029 is about 7281.7600207642. The cubic root of 53024029 is about 375.6853340091.

The spelling of 53024029 in words is "fifty-three million, twenty-four thousand, twenty-nine".

Divisors: 1 41 347 3727 14227 152807 1293269 53024029