Base | Representation |
---|---|
bin | 1100101111111011000110101… |
… | …0110001101100010000000101 |
3 | 11100122102120202201101002122102 |
4 | 3023332301222301230100011 |
5 | 1420041332343331034001 |
6 | 12500002011321041445 |
7 | 356651406666113141 |
oct | 31376615261542005 |
9 | 4318376681332572 |
10 | 897117380330501 |
11 | 23a9383874383a0 |
12 | 8474b437626285 |
13 | 2c676a6292a0c5 |
14 | 11b769da232221 |
15 | 6dab1362c4e6b |
hex | 32fec6ac6c405 |
897117380330501 has 8 divisors (see below), whose sum is σ = 1001433354788064. Its totient is φ = 796594714035120.
The previous prime is 897117380330497. The next prime is 897117380330551. The reversal of 897117380330501 is 105033083711798.
It is a happy number.
897117380330501 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 not a de Polignac number, because 897117380330501 - 22 = 897117380330497 is a prime.
It is a super-2 number, since 2×8971173803305012 (a number of 31 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (897117380330551) 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, 948327040046 + ... + 948327040991.
It is an arithmetic number, because the mean of its divisors is an integer number (125179169348508).
Almost surely, 2897117380330501 is an apocalyptic number.
It is an amenable number.
897117380330501 is a deficient number, since it is larger than the sum of its proper divisors (104315974457563).
897117380330501 is a wasteful number, since it uses less digits than its factorization.
897117380330501 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1896654081091.
The product of its (nonzero) digits is 3810240, while the sum is 56.
The spelling of 897117380330501 in words is "eight hundred ninety-seven trillion, one hundred seventeen billion, three hundred eighty million, three hundred thirty thousand, five hundred one".
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