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3001693696 = 297121163
BaseRepresentation
bin1011001011101010…
…0011011000000000
321202012012211122121
42302322203120000
522121413144241
61213504414024
7134245655401
oct26272433000
97665184577
103001693696
1113004179a1
126b9317314
1338ab58421
142069279a8
151287caad1
hexb2ea3600

3001693696 has 60 divisors (see below), whose sum is σ = 6088417236. Its totient is φ = 1478435840.

The previous prime is 3001693657. The next prime is 3001693697. The reversal of 3001693696 is 6963961003.

It is a super-2 number, since 2×30016936962 = 18020330089212280832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3001693697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2580411 + ... + 2581573.

Almost surely, 23001693696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3001693696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3044208618).

3001693696 is an abundant number, since it is smaller than the sum of its proper divisors (3086723540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3001693696 is an frugal number, since it uses more digits than its factorization.

3001693696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323 (or 1236 counting only the distinct ones).

The product of its (nonzero) digits is 157464, while the sum is 43.

The square root of 3001693696 is about 54787.7148273224. The cubic root of 3001693696 is about 1442.5209339494.

The spelling of 3001693696 in words is "three billion, one million, six hundred ninety-three thousand, six hundred ninety-six".

Divisors: 1 2 4 8 16 32 64 71 128 142 256 284 512 568 1136 1163 2272 2326 4544 4652 5041 9088 9304 10082 18176 18608 20164 36352 37216 40328 74432 80656 82573 148864 161312 165146 297728 322624 330292 595456 645248 660584 1290496 1321168 2580992 2642336 5284672 5862683 10569344 11725366 21138688 23450732 42277376 46901464 93802928 187605856 375211712 750423424 1500846848 3001693696