Base | Representation |
---|---|
bin | 1011100101001… |
… | …00011110010010 |
3 | 20202210100200211 |
4 | 11302210132102 |
5 | 144332031144 |
6 | 13350034334 |
7 | 2256461536 |
oct | 562443622 |
9 | 222710624 |
10 | 97142674 |
11 | 4a91a802 |
12 | 286489aa |
13 | 17183095 |
14 | cc89bc6 |
15 | 87dd034 |
hex | 5ca4792 |
97142674 has 8 divisors (see below), whose sum is σ = 148183920. Its totient is φ = 47748036.
The previous prime is 97142671. The next prime is 97142677. The reversal of 97142674 is 47624179.
It is an interprime number because it is at equal distance from previous prime (97142671) and next prime (97142677).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×971426742 = 18873398223740552, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (97142671) 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 3 ways as a sum of consecutive naturals, for example, 411504 + ... + 411739.
It is an arithmetic number, because the mean of its divisors is an integer number (18522990).
Almost surely, 297142674 is an apocalyptic number.
97142674 is a deficient number, since it is larger than the sum of its proper divisors (51041246).
97142674 is a wasteful number, since it uses less digits than its factorization.
97142674 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 823304.
The product of its digits is 84672, while the sum is 40.
The square root of 97142674 is about 9856.0983152564. The cubic root of 97142674 is about 459.6952518363.
The spelling of 97142674 in words is "ninety-seven million, one hundred forty-two thousand, six hundred seventy-four".
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