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316641025041 = 31133137397753
BaseRepresentation
bin1001001101110010100…
…01101001110000010001
31010021022020221200120220
410212321101221300101
520141440100300131
6401243552023253
731606442206335
oct4467121516021
91107266850526
10316641025041
11112317670760
125144a531b29
1323b226459a3
141147b2997c5
1583835c7e96
hex49b9469c11

316641025041 has 32 divisors (see below), whose sum is σ = 462143362560. Its totient is φ = 191248041600.

The previous prime is 316641025021. The next prime is 316641025049. The reversal of 316641025041 is 140520146613.

It is not a de Polignac number, because 316641025041 - 25 = 316641025009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 316641024993 and 316641025011.

It is not an unprimeable number, because it can be changed into a prime (316641025049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40837221 + ... + 40844973.

It is an arithmetic number, because the mean of its divisors is an integer number (14441980080).

Almost surely, 2316641025041 is an apocalyptic number.

It is an amenable number.

316641025041 is a deficient number, since it is larger than the sum of its proper divisors (145502337519).

316641025041 is a wasteful number, since it uses less digits than its factorization.

316641025041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11837.

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 316641025041 in words is "three hundred sixteen billion, six hundred forty-one million, twenty-five thousand, forty-one".

Divisors: 1 3 11 33 331 993 3641 3739 7753 10923 11217 23259 41129 85283 123387 255849 1237609 2566243 3712827 7698729 13613699 28228673 28988467 40841097 84686019 86965401 318873137 956619411 9595182577 28785547731 105547008347 316641025041