Base | Representation |
---|---|
bin | 1011101001001… |
… | …11001111101010 |
3 | 20210210120110100 |
4 | 11310213033222 |
5 | 200001201224 |
6 | 13405330230 |
7 | 2264152266 |
oct | 564471752 |
9 | 223716410 |
10 | 97678314 |
11 | 50156188 |
12 | 28866976 |
13 | 1730cb26 |
14 | cd890a6 |
15 | 8896ac9 |
hex | 5d273ea |
97678314 has 24 divisors (see below), whose sum is σ = 216141120. Its totient is φ = 31866408.
The previous prime is 97678271. The next prime is 97678319. The reversal of 97678314 is 41387679.
It is a self number, because there is not a number n which added to its sum of digits gives 97678314.
It is not an unprimeable number, because it can be changed into a prime (97678319) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56884 + ... + 58575.
It is an arithmetic number, because the mean of its divisors is an integer number (9005880).
Almost surely, 297678314 is an apocalyptic number.
97678314 is a gapful number since it is divisible by the number (94) formed by its first and last digit.
97678314 is an abundant number, since it is smaller than the sum of its proper divisors (118462806).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
97678314 is a wasteful number, since it uses less digits than its factorization.
97678314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115514 (or 115511 counting only the distinct ones).
The product of its digits is 254016, while the sum is 45.
The square root of 97678314 is about 9883.2339848857. The cubic root of 97678314 is about 460.5386160927.
It can be divided in two parts, 9767 and 8314, that added together give a palindrome (18081).
The spelling of 97678314 in words is "ninety-seven million, six hundred seventy-eight thousand, three hundred fourteen".
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