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537125001 = 3725577381
BaseRepresentation
bin100000000000111…
…110000010001001
31101102200202222120
4200000332002021
52100001000001
6125144241453
716211326050
oct4000760211
91342622876
10537125001
11256213a66
1212ba70289
138738315a
145149b397
153224d236
hex2003e089

537125001 has 8 divisors (see below), whose sum is σ = 818476224. Its totient is φ = 306928560.

The previous prime is 537124999. The next prime is 537125023. The reversal of 537125001 is 100521735.

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

It is not a de Polignac number, because 537125001 - 21 = 537124999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (537125101) 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, 12788670 + ... + 12788711.

It is an arithmetic number, because the mean of its divisors is an integer number (102309528).

Almost surely, 2537125001 is an apocalyptic number.

It is an amenable number.

537125001 is a deficient number, since it is larger than the sum of its proper divisors (281351223).

537125001 is a wasteful number, since it uses less digits than its factorization.

537125001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25577391.

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 537125001 is about 23175.9573912277. The cubic root of 537125001 is about 812.8775370826.

Adding to 537125001 its reverse (100521735), we get a palindrome (637646736).

The spelling of 537125001 in words is "five hundred thirty-seven million, one hundred twenty-five thousand, one".

Divisors: 1 3 7 21 25577381 76732143 179041667 537125001