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3408149159 = 12791266449
BaseRepresentation
bin1100101100100100…
…0011101010100111
322210112000220201122
43023021003222213
523434441233114
61322104244155
7150312534632
oct31311035247
98715026648
103408149159
1114998a19a8
127b147065b
1342411a10c
142448ccc19
1514e316e8e
hexcb243aa7

3408149159 has 4 divisors (see below), whose sum is σ = 3408428400. Its totient is φ = 3407869920.

The previous prime is 3408149123. The next prime is 3408149161. The reversal of 3408149159 is 9519418043.

3408149159 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3408149159 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 (3408149119) 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, 120434 + ... + 146015.

It is an arithmetic number, because the mean of its divisors is an integer number (852107100).

Almost surely, 23408149159 is an apocalyptic number.

3408149159 is a deficient number, since it is larger than the sum of its proper divisors (279241).

3408149159 is a wasteful number, since it uses less digits than its factorization.

3408149159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279240.

The product of its (nonzero) digits is 155520, while the sum is 44.

The square root of 3408149159 is about 58379.3555891121. The cubic root of 3408149159 is about 1504.8949951573.

The spelling of 3408149159 in words is "three billion, four hundred eight million, one hundred forty-nine thousand, one hundred fifty-nine".

Divisors: 1 12791 266449 3408149159