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3244403611 = 31478721863
BaseRepresentation
bin1100000101100001…
…1010101110011011
322101002220210001201
43001120122232123
523121031403421
61253534455031
7143253655441
oct30130325633
98332823051
103244403611
1114154214a9
12766664477
133c9217867
1422ac66b91
1513ec6eb91
hexc161ab9b

3244403611 has 8 divisors (see below), whose sum is σ = 3349914624. Its totient is φ = 3138945960.

The previous prime is 3244403593. The next prime is 3244403627. The reversal of 3244403611 is 1163044423.

3244403611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3244403611 - 25 = 3244403579 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 3244403611.

It is not an unprimeable number, because it can be changed into a prime (3244403651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137466 + ... + 159328.

It is an arithmetic number, because the mean of its divisors is an integer number (418739328).

Almost surely, 23244403611 is an apocalyptic number.

3244403611 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3244403611 is a deficient number, since it is larger than the sum of its proper divisors (105511013).

3244403611 is a wasteful number, since it uses less digits than its factorization.

3244403611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26681.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 3244403611 is about 56959.6665281671. Note that the first 3 decimals coincide. The cubic root of 3244403611 is about 1480.3973262118.

The spelling of 3244403611 in words is "three billion, two hundred forty-four million, four hundred three thousand, six hundred eleven".

Divisors: 1 31 4787 21863 148397 677753 104658181 3244403611