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538110037 = 4791123403
BaseRepresentation
bin100000000100101…
…110100001010101
31101111112211012101
4200010232201111
52100224010122
6125221322101
716222600633
oct4004564125
91344484171
10538110037
11256827043
12130266331
138763960a
1451676353
1532395027
hex2012e855

538110037 has 4 divisors (see below), whose sum is σ = 539233920. Its totient is φ = 536986156.

The previous prime is 538110017. The next prime is 538110043. The reversal of 538110037 is 730011835.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 538110037 - 215 = 538077269 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 538109987 and 538110014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538110017) 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, 561223 + ... + 562180.

It is an arithmetic number, because the mean of its divisors is an integer number (134808480).

Almost surely, 2538110037 is an apocalyptic number.

It is an amenable number.

538110037 is a deficient number, since it is larger than the sum of its proper divisors (1123883).

538110037 is a wasteful number, since it uses less digits than its factorization.

538110037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123882.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 538110037 is about 23197.1989041781. The cubic root of 538110037 is about 813.3741469075.

The spelling of 538110037 in words is "five hundred thirty-eight million, one hundred ten thousand, thirty-seven".

Divisors: 1 479 1123403 538110037