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2010231403469 is a prime number
BaseRepresentation
bin11101010000001011001…
…000001111001111001101
321010011202111000222222022
4131100023020033033031
5230413423214402334
64135253151255525
7265143256666502
oct35201310171715
97104674028868
102010231403469
11705597247733
1228571a51a5a5
13117744182873
146d41d64b4a9
153745634982e
hex1d40b20f3cd

2010231403469 has 2 divisors, whose sum is σ = 2010231403470. Its totient is φ = 2010231403468.

The previous prime is 2010231403417. The next prime is 2010231403483. The reversal of 2010231403469 is 9643041320102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1728010153444 + 282221250025 = 1314538^2 + 531245^2 .

It is a cyclic number.

It is not a de Polignac number, because 2010231403469 - 236 = 1941511926733 is a prime.

It is a super-2 number, since 2×20102314034692 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2010231400469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005115701734 + 1005115701735.

It is an arithmetic number, because the mean of its divisors is an integer number (1005115701735).

Almost surely, 22010231403469 is an apocalyptic number.

It is an amenable number.

2010231403469 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010231403469 is an equidigital number, since it uses as much as digits as its factorization.

2010231403469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 2010231403469 in words is "two trillion, ten billion, two hundred thirty-one million, four hundred three thousand, four hundred sixty-nine".