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255015412031 is a prime number
BaseRepresentation
bin1110110110000000011…
…0100110000100111111
3220101020110111012000102
43231200012212010333
513134232421141111
6313052533151315
724265343144162
oct3554006460477
9811213435012
10255015412031
1199173608576
124151018b53b
131b081185813
14c4b2965ad9
1569782b713b
hex3b601a613f

255015412031 has 2 divisors, whose sum is σ = 255015412032. Its totient is φ = 255015412030.

The previous prime is 255015412009. The next prime is 255015412049. The reversal of 255015412031 is 130214510552.

255015412031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 255015412031 - 26 = 255015411967 is a prime.

It is a super-2 number, since 2×2550154120312 (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 255015411985 and 255015412003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255015412231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127507706015 + 127507706016.

It is an arithmetic number, because the mean of its divisors is an integer number (127507706016).

Almost surely, 2255015412031 is an apocalyptic number.

255015412031 is a deficient number, since it is larger than the sum of its proper divisors (1).

255015412031 is an equidigital number, since it uses as much as digits as its factorization.

255015412031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 255015412031 its reverse (130214510552), we get a palindrome (385229922583).

The spelling of 255015412031 in words is "two hundred fifty-five billion, fifteen million, four hundred twelve thousand, thirty-one".