Base | Representation |
---|---|
bin | 1011100111011… |
… | …01001010011101 |
3 | 20210100111010012 |
4 | 11303231022131 |
5 | 144421043123 |
6 | 13400253005 |
7 | 2262141560 |
oct | 563551235 |
9 | 223314105 |
10 | 97440413 |
11 | 50003474 |
12 | 28771165 |
13 | 17258765 |
14 | cd264d7 |
15 | 884b378 |
hex | 5ced29d |
97440413 has 8 divisors (see below), whose sum is σ = 117911232. Its totient is φ = 78607296.
The previous prime is 97440383. The next prime is 97440439. The reversal of 97440413 is 31404479.
It is a happy number.
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 97440413 - 26 = 97440349 is a prime.
It is a super-2 number, since 2×974404132 = 18989268171221138, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 97440413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (97440463) 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, 409295 + ... + 409532.
It is an arithmetic number, because the mean of its divisors is an integer number (14738904).
Almost surely, 297440413 is an apocalyptic number.
It is an amenable number.
97440413 is a deficient number, since it is larger than the sum of its proper divisors (20470819).
97440413 is a wasteful number, since it uses less digits than its factorization.
97440413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 818851.
The product of its (nonzero) digits is 12096, while the sum is 32.
The square root of 97440413 is about 9871.1910628860. The cubic root of 97440413 is about 460.1644229480.
The spelling of 97440413 in words is "ninety-seven million, four hundred forty thousand, four hundred thirteen".
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