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3141469997 = 79131303553
BaseRepresentation
bin1011101100111111…
…0000011100101101
322002221020012200122
42323033300130231
522413204014442
61235420334325
7140564024441
oct27317603455
98087205618
103141469997
1113723069a6
127380a43a5
133b0ab79b3
1421b310821
15135bdadd2
hexbb3f072d

3141469997 has 8 divisors (see below), whose sum is σ = 3205530240. Its totient is φ = 3078017280.

The previous prime is 3141469993. The next prime is 3141470011. The reversal of 3141469997 is 7999641413.

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 3141469997 - 22 = 3141469993 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3141469993) 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 in 7 ways as a sum of consecutive naturals, for example, 141428 + ... + 162125.

It is an arithmetic number, because the mean of its divisors is an integer number (400691280).

Almost surely, 23141469997 is an apocalyptic number.

It is an amenable number.

3141469997 is a deficient number, since it is larger than the sum of its proper divisors (64060243).

3141469997 is a wasteful number, since it uses less digits than its factorization.

3141469997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303763.

The product of its digits is 1469664, while the sum is 53.

The square root of 3141469997 is about 56048.8179803999. The cubic root of 3141469997 is about 1464.5728267216.

The spelling of 3141469997 in words is "three billion, one hundred forty-one million, four hundred sixty-nine thousand, nine hundred ninety-seven".

Divisors: 1 79 131 10349 303553 23980687 39765443 3141469997