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3097424709 = 321392475959
BaseRepresentation
bin1011100010011110…
…1111001101000101
321222212100110220200
42320213233031011
522320420042314
61231204321113
7136520450511
oct27047571505
97885313820
103097424709
11134a463035
127253a3199
133a4935ab2
14215527141
15131dda709
hexb89ef345

3097424709 has 12 divisors (see below), whose sum is σ = 4506247200. Its totient is φ = 2050093224.

The previous prime is 3097424699. The next prime is 3097424809. The reversal of 3097424709 is 9074247903.

It is not a de Polignac number, because 3097424709 - 25 = 3097424677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3097424509) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1236729 + ... + 1239230.

It is an arithmetic number, because the mean of its divisors is an integer number (375520600).

Almost surely, 23097424709 is an apocalyptic number.

It is an amenable number.

3097424709 is a deficient number, since it is larger than the sum of its proper divisors (1408822491).

3097424709 is a wasteful number, since it uses less digits than its factorization.

3097424709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2476104 (or 2476101 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 3097424709 is about 55654.5120273280. The cubic root of 3097424709 is about 1457.6958571790.

The spelling of 3097424709 in words is "three billion, ninety-seven million, four hundred twenty-four thousand, seven hundred nine".

Divisors: 1 3 9 139 417 1251 2475959 7427877 22283631 344158301 1032474903 3097424709