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53010501 = 347794759
BaseRepresentation
bin1100101000111…
…0000001000101
310200202012201220
43022032001011
5102032314001
65132110553
71212403365
oct312160105
9120665656
1053010501
1127a17635
1215905459
13aca077b
14707c9a5
1549c1c36
hex328e045

53010501 has 16 divisors (see below), whose sum is σ = 73113600. Its totient is φ = 34143408.

The previous prime is 53010491. The next prime is 53010509. The reversal of 53010501 is 10501035.

It is not a de Polignac number, because 53010501 - 211 = 53008453 is a prime.

It is a super-2 number, since 2×530105012 = 5620226432542002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53010509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8760 + ... + 13518.

It is an arithmetic number, because the mean of its divisors is an integer number (4569600).

Almost surely, 253010501 is an apocalyptic number.

It is an amenable number.

53010501 is a deficient number, since it is larger than the sum of its proper divisors (20103099).

53010501 is a wasteful number, since it uses less digits than its factorization.

53010501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4888.

The product of its (nonzero) digits is 75, while the sum is 15.

The square root of 53010501 is about 7280.8310652013. The cubic root of 53010501 is about 375.6533818070.

Adding to 53010501 its reverse (10501035), we get a palindrome (63511536).

The spelling of 53010501 in words is "fifty-three million, ten thousand, five hundred one".

Divisors: 1 3 47 79 141 237 3713 4759 11139 14277 223673 375961 671019 1127883 17670167 53010501