Base | Representation |
---|---|
bin | 1100010000101001… |
… | …0111101001100001 |
3 | 22111100200210111120 |
4 | 3010022113221201 |
5 | 23220002141031 |
6 | 1302322402453 |
7 | 144361325442 |
oct | 30412275141 |
9 | 8440623446 |
10 | 3291052641 |
11 | 1439793618 |
12 | 77a200429 |
13 | 405a9b936 |
14 | 23312b2c9 |
15 | 143dd6a96 |
hex | c4297a61 |
3291052641 has 16 divisors (see below), whose sum is σ = 4419403776. Its totient is φ = 2178395856.
The previous prime is 3291052637. The next prime is 3291052691. The reversal of 3291052641 is 1462501923.
It is not a de Polignac number, because 3291052641 - 22 = 3291052637 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3291052621) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 595296 + ... + 600798.
It is an arithmetic number, because the mean of its divisors is an integer number (276212736).
Almost surely, 23291052641 is an apocalyptic number.
It is an amenable number.
3291052641 is a deficient number, since it is larger than the sum of its proper divisors (1128351135).
3291052641 is a wasteful number, since it uses less digits than its factorization.
3291052641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6892.
The product of its (nonzero) digits is 12960, while the sum is 33.
The square root of 3291052641 is about 57367.6968423868. The cubic root of 3291052641 is about 1487.4587918439.
The spelling of 3291052641 in words is "three billion, two hundred ninety-one million, fifty-two thousand, six hundred forty-one".
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