Base | Representation |
---|---|
bin | 1110101010001… |
… | …0010001000110 |
3 | 11021200121112010 |
4 | 3222202101012 |
5 | 111214411204 |
6 | 10033435050 |
7 | 1344405654 |
oct | 352422106 |
9 | 137617463 |
10 | 61482054 |
11 | 31783417 |
12 | 1870ba86 |
13 | c97871a |
14 | 8245dd4 |
15 | 55e6d89 |
hex | 3aa2446 |
61482054 has 8 divisors (see below), whose sum is σ = 122964120. Its totient is φ = 20494016.
The previous prime is 61482023. The next prime is 61482073. The reversal of 61482054 is 45028416.
It is a sphenic number, since it is the product of 3 distinct primes.
61482054 is an admirable number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5123499 + ... + 5123510.
It is an arithmetic number, because the mean of its divisors is an integer number (15370515).
Almost surely, 261482054 is an apocalyptic number.
61482054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61482054 is a wasteful number, since it uses less digits than its factorization.
61482054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10247014.
The product of its (nonzero) digits is 7680, while the sum is 30.
The square root of 61482054 is about 7841.0492920272. The cubic root of 61482054 is about 394.6839409453.
It can be divided in two parts, 6 and 1482054, that multiplied together give a square (8892324 = 29822).
The spelling of 61482054 in words is "sixty-one million, four hundred eighty-two thousand, fifty-four".
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