Base | Representation |
---|---|
bin | 1110100100000… |
… | …0001110110110 |
3 | 11020221012200211 |
4 | 3221000032312 |
5 | 111114034002 |
6 | 10021100034 |
7 | 1341114160 |
oct | 351001666 |
9 | 136835624 |
10 | 61080502 |
11 | 3152975a |
12 | 1855761a |
13 | c867a12 |
14 | 817d930 |
15 | 5567dd7 |
hex | 3a403b6 |
61080502 has 16 divisors (see below), whose sum is σ = 109262592. Its totient is φ = 25039080.
The previous prime is 61080493. The next prime is 61080521. The reversal of 61080502 is 20508016.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94524 + ... + 95167.
It is an arithmetic number, because the mean of its divisors is an integer number (6828912).
Almost surely, 261080502 is an apocalyptic number.
61080502 is a deficient number, since it is larger than the sum of its proper divisors (48182090).
61080502 is a wasteful number, since it uses less digits than its factorization.
61080502 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 189723.
The product of its (nonzero) digits is 480, while the sum is 22.
The square root of 61080502 is about 7815.4015891699. The cubic root of 61080502 is about 393.8228093459.
Adding to 61080502 its reverse (20508016), we get a palindrome (81588518).
The spelling of 61080502 in words is "sixty-one million, eighty thousand, five hundred two".
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