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3384135853 = 72127543811
BaseRepresentation
bin1100100110110101…
…1101000010101101
322201211211220122221
43021231131002231
523412314321403
61315445435341
7146601452200
oct31155350255
98654756587
103384135853
11148729039a
127a540bb51
1341c160067
1424163b937
1514c171dbd
hexc9b5d0ad

3384135853 has 12 divisors (see below), whose sum is σ = 3967652352. Its totient is φ = 2877842520.

The previous prime is 3384135851. The next prime is 3384135883. The reversal of 3384135853 is 3585314833.

It is not a de Polignac number, because 3384135853 - 21 = 3384135851 is a prime.

It is a super-2 number, since 2×33841358532 = 22904750943120075218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3384135851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 265683 + ... + 278128.

It is an arithmetic number, because the mean of its divisors is an integer number (330637696).

Almost surely, 23384135853 is an apocalyptic number.

It is an amenable number.

3384135853 is a deficient number, since it is larger than the sum of its proper divisors (583516499).

3384135853 is a wasteful number, since it uses less digits than its factorization.

3384135853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543952 (or 543945 counting only the distinct ones).

The product of its digits is 518400, while the sum is 43.

The square root of 3384135853 is about 58173.3259578649. The cubic root of 3384135853 is about 1501.3522403015.

The spelling of 3384135853 in words is "three billion, three hundred eighty-four million, one hundred thirty-five thousand, eight hundred fifty-three".

Divisors: 1 7 49 127 889 6223 543811 3806677 26646739 69063997 483447979 3384135853