Base | Representation |
---|---|
bin | 1000110110100… |
… | …01011010110001 |
3 | 12011201200221220 |
4 | 10123101122301 |
5 | 123002224342 |
6 | 11211335253 |
7 | 1561116624 |
oct | 433213261 |
9 | 164650856 |
10 | 74258097 |
11 | 38a0a231 |
12 | 20a51529 |
13 | 124cca04 |
14 | 9c0ddbb |
15 | 67bc5ec |
hex | 46d16b1 |
74258097 has 8 divisors (see below), whose sum is σ = 99163680. Its totient is φ = 49428960.
The previous prime is 74258087. The next prime is 74258111. The reversal of 74258097 is 79085247.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 74258097 - 27 = 74257969 is a prime.
It is a super-2 number, since 2×742580972 = 11028529940122818, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (74258027) 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 7 ways as a sum of consecutive naturals, for example, 16804 + ... + 20757.
It is an arithmetic number, because the mean of its divisors is an integer number (12395460).
Almost surely, 274258097 is an apocalyptic number.
It is an amenable number.
74258097 is a deficient number, since it is larger than the sum of its proper divisors (24905583).
74258097 is a wasteful number, since it uses less digits than its factorization.
74258097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38223.
The product of its (nonzero) digits is 141120, while the sum is 42.
The square root of 74258097 is about 8617.3137925922. The cubic root of 74258097 is about 420.3211772332.
The spelling of 74258097 in words is "seventy-four million, two hundred fifty-eight thousand, ninety-seven".
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