Base | Representation |
---|---|
bin | 10100101111110… |
… | …10001111001101 |
3 | 110010111011000102 |
4 | 22113322033031 |
5 | 324023240023 |
6 | 25134140445 |
7 | 4212213200 |
oct | 1227721715 |
9 | 403434012 |
10 | 174040013 |
11 | 8a271924 |
12 | 4a351725 |
13 | 2a098174 |
14 | 19185937 |
15 | 1042c628 |
hex | a5fa3cd |
174040013 has 12 divisors (see below), whose sum is σ = 206764992. Its totient is φ = 146001240.
The previous prime is 174040003. The next prime is 174040021. The reversal of 174040013 is 310040471.
It is not a de Polignac number, because 174040013 - 24 = 174039997 is a prime.
It is a super-2 number, since 2×1740400132 = 60579852250080338, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (174040003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35483 + ... + 40088.
It is an arithmetic number, because the mean of its divisors is an integer number (17230416).
Almost surely, 2174040013 is an apocalyptic number.
It is an amenable number.
174040013 is a deficient number, since it is larger than the sum of its proper divisors (32724979).
174040013 is an equidigital number, since it uses as much as digits as its factorization.
174040013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75632 (or 75625 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 20.
The square root of 174040013 is about 13192.4225599395. The cubic root of 174040013 is about 558.3198076375.
Adding to 174040013 its reverse (310040471), we get a palindrome (484080484).
The spelling of 174040013 in words is "one hundred seventy-four million, forty thousand, thirteen".
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