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3490106195 = 5698021239
BaseRepresentation
bin1101000000000110…
…1100101101010011
3100000020020202122102
43100001230231103
524121431344240
61334153031015
7152326261502
oct32001545523
910006222572
103490106195
11153108a494
128149b546b
134380b41c4
14251744839
15156605815
hexd006cb53

3490106195 has 4 divisors (see below), whose sum is σ = 4188127440. Its totient is φ = 2792084952.

The previous prime is 3490106173. The next prime is 3490106197. The reversal of 3490106195 is 5916010943.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5916010943 = 19311368997.

It is a cyclic number.

It is not a de Polignac number, because 3490106195 - 224 = 3473328979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3490106197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349010615 + ... + 349010624.

It is an arithmetic number, because the mean of its divisors is an integer number (1047031860).

Almost surely, 23490106195 is an apocalyptic number.

3490106195 is a deficient number, since it is larger than the sum of its proper divisors (698021245).

3490106195 is an equidigital number, since it uses as much as digits as its factorization.

3490106195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698021244.

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 3490106195 is about 59077.1207406048. The cubic root of 3490106195 is about 1516.8624967654.

The spelling of 3490106195 in words is "three billion, four hundred ninety million, one hundred six thousand, one hundred ninety-five".

Divisors: 1 5 698021239 3490106195