Base | Representation |
---|---|
bin | 1100001010010… |
… | …01111100110110 |
3 | 21002221212221222 |
4 | 12011021330312 |
5 | 202103433044 |
6 | 14042310342 |
7 | 2346053111 |
oct | 605117466 |
9 | 232855858 |
10 | 102014774 |
11 | 52648234 |
12 | 2a1b83b2 |
13 | 1819a894 |
14 | d797578 |
15 | 8e518ee |
hex | 6149f36 |
102014774 has 8 divisors (see below), whose sum is σ = 153255648. Its totient is φ = 50929560.
The previous prime is 102014767. The next prime is 102014777. The reversal of 102014774 is 477410201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1020147742 = 20814028228542152, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102014777) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37262 + ... + 39905.
It is an arithmetic number, because the mean of its divisors is an integer number (19156956).
Almost surely, 2102014774 is an apocalyptic number.
102014774 is a deficient number, since it is larger than the sum of its proper divisors (51240874).
102014774 is an equidigital number, since it uses as much as digits as its factorization.
102014774 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77830.
The product of its (nonzero) digits is 1568, while the sum is 26.
The square root of 102014774 is about 10100.2363338686. The cubic root of 102014774 is about 467.2554302382.
Adding to 102014774 its reverse (477410201), we get a palindrome (579424975).
The spelling of 102014774 in words is "one hundred two million, fourteen thousand, seven hundred seventy-four".
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