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2828252805031 is a prime number
BaseRepresentation
bin101001001010000001000…
…000001111011110100111
3101000101012210121210102001
4221022001000033132213
5332314230204230111
610003140441030131
7411222512121043
oct51120100173647
911011183553361
102828252805031
119a0500a81125
12398174185347
1317691a913b54
149ac611b1023
154d8818211c1
hex2928100f7a7

2828252805031 has 2 divisors, whose sum is σ = 2828252805032. Its totient is φ = 2828252805030.

The previous prime is 2828252805017. The next prime is 2828252805097. The reversal of 2828252805031 is 1305082528282.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2828252805031 - 25 = 2828252804999 is a prime.

It is a super-2 number, since 2×28282528050312 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2828252805331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1414126402515 + 1414126402516.

It is an arithmetic number, because the mean of its divisors is an integer number (1414126402516).

Almost surely, 22828252805031 is an apocalyptic number.

2828252805031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2828252805031 is an equidigital number, since it uses as much as digits as its factorization.

2828252805031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 614400, while the sum is 46.

The spelling of 2828252805031 in words is "two trillion, eight hundred twenty-eight billion, two hundred fifty-two million, eight hundred five thousand, thirty-one".