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58107031 is a prime number
BaseRepresentation
bin1101110110101…
…0010010010111
311001100010212021
43131222102113
5104333411111
65433234011
71303621153
oct335522227
9131303767
1058107031
112a888744
1217562907
13c066478
147a08063
15517bd71
hex376a497

58107031 has 2 divisors, whose sum is σ = 58107032. Its totient is φ = 58107030.

The previous prime is 58107029. The next prime is 58107047. The reversal of 58107031 is 13070185.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 58107031 - 21 = 58107029 is a prime.

It is a super-2 number, since 2×581070312 = 6752854103269922, which contains 22 as substring.

Together with 58107029, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 58106987 and 58107005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58107001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29053515 + 29053516.

It is an arithmetic number, because the mean of its divisors is an integer number (29053516).

Almost surely, 258107031 is an apocalyptic number.

58107031 is a deficient number, since it is larger than the sum of its proper divisors (1).

58107031 is an equidigital number, since it uses as much as digits as its factorization.

58107031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 58107031 is about 7622.7967964521. The cubic root of 58107031 is about 387.3256233799.

The spelling of 58107031 in words is "fifty-eight million, one hundred seven thousand, thirty-one".