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1870200000341 = 13715786949649
BaseRepresentation
bin11011001101110000100…
…110110100111101010101
320121210022110020200020022
4123031300212310331111
5221120132200002331
63551054044314525
7252055204466051
oct33156046647525
96553273220208
101870200000341
116611691649a2
1226255a242a45
13107488c4704a
1466737ba6c61
15339ac9c367b
hex1b3709b4f55

1870200000341 has 8 divisors (see below), whose sum is σ = 1895850168600. Its totient is φ = 1844723731968.

The previous prime is 1870200000337. The next prime is 1870200000367. The reversal of 1870200000341 is 1430000020781.

It can be written as a sum of positive squares in 4 ways, for example, as 450120228100 + 1420079772241 = 670910^2 + 1191671^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1870200000341 - 22 = 1870200000337 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1870200000341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1870200000301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43453316 + ... + 43496333.

It is an arithmetic number, because the mean of its divisors is an integer number (236981271075).

Almost surely, 21870200000341 is an apocalyptic number.

It is an amenable number.

1870200000341 is a deficient number, since it is larger than the sum of its proper divisors (25650168259).

1870200000341 is a wasteful number, since it uses less digits than its factorization.

1870200000341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86949943.

The product of its (nonzero) digits is 1344, while the sum is 26.

The spelling of 1870200000341 in words is "one trillion, eight hundred seventy billion, two hundred million, three hundred forty-one", and thus it is an aban number.

Divisors: 1 137 157 21509 86949649 11912101913 13651094893 1870200000341