Base | Representation |
---|---|
bin | 101100010101… |
… | …000001001110 |
3 | 210212101020022 |
4 | 230111001032 |
5 | 10433323210 |
6 | 1053022142 |
7 | 200525543 |
oct | 54250116 |
9 | 23771208 |
10 | 11620430 |
11 | 6617668 |
12 | 3a84952 |
13 | 253b2c3 |
14 | 1786bca |
15 | 1048155 |
hex | b1504e |
11620430 has 8 divisors (see below), whose sum is σ = 20916792. Its totient is φ = 4648168.
The previous prime is 11620429. The next prime is 11620447. The reversal of 11620430 is 3402611.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 11620399 and 11620408.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 581012 + ... + 581031.
It is an arithmetic number, because the mean of its divisors is an integer number (2614599).
Almost surely, 211620430 is an apocalyptic number.
11620430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11620430 is a deficient number, since it is larger than the sum of its proper divisors (9296362).
11620430 is a wasteful number, since it uses less digits than its factorization.
11620430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1162050.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 11620430 is about 3408.8751810531. The cubic root of 11620430 is about 226.5030561925.
It can be divided in two parts, 116204 and 30, that multiplied together give a triangular number (3486120 = T2640).
The spelling of 11620430 in words is "eleven million, six hundred twenty thousand, four hundred thirty".
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