Base | Representation |
---|---|
bin | 1011101001001… |
… | …01001101011111 |
3 | 20210210011000210 |
4 | 11310211031133 |
5 | 200000414413 |
6 | 13405223503 |
7 | 2264116065 |
oct | 564451537 |
9 | 223704023 |
10 | 97669983 |
11 | 5014a9a4 |
12 | 28861b93 |
13 | 173090b8 |
14 | cd86035 |
15 | 88943c3 |
hex | 5d2535f |
97669983 has 8 divisors (see below), whose sum is σ = 135888768. Its totient is φ = 62282264.
The previous prime is 97669969. The next prime is 97669993. The reversal of 97669983 is 38996679.
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 97669983 - 214 = 97653599 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97669963) 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, 707685 + ... + 707822.
It is an arithmetic number, because the mean of its divisors is an integer number (16986096).
Almost surely, 297669983 is an apocalyptic number.
97669983 is a deficient number, since it is larger than the sum of its proper divisors (38218785).
97669983 is a wasteful number, since it uses less digits than its factorization.
97669983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1415533.
The product of its digits is 4408992, while the sum is 57.
The square root of 97669983 is about 9882.8125045455. The cubic root of 97669983 is about 460.5255225815.
The spelling of 97669983 in words is "ninety-seven million, six hundred sixty-nine thousand, nine hundred eighty-three".
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