Base | Representation |
---|---|
bin | 1101101011100… |
… | …0110100011110 |
3 | 10222222012201212 |
4 | 3122320310132 |
5 | 104142131001 |
6 | 5405504422 |
7 | 1264502666 |
oct | 332706436 |
9 | 128865655 |
10 | 57380126 |
11 | 2a4315a1 |
12 | 17272112 |
13 | bb7064b |
14 | 78991a6 |
15 | 50867bb |
hex | 36b8d1e |
57380126 has 4 divisors (see below), whose sum is σ = 86070192. Its totient is φ = 28690062.
The previous prime is 57380119. The next prime is 57380131. The reversal of 57380126 is 62108375.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 57380092 and 57380101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14345030 + ... + 14345033.
It is an arithmetic number, because the mean of its divisors is an integer number (21517548).
Almost surely, 257380126 is an apocalyptic number.
57380126 is a deficient number, since it is larger than the sum of its proper divisors (28690066).
57380126 is a wasteful number, since it uses less digits than its factorization.
57380126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28690065.
The product of its (nonzero) digits is 10080, while the sum is 32.
The square root of 57380126 is about 7574.9670626347. The cubic root of 57380126 is about 385.7037244348.
The spelling of 57380126 in words is "fifty-seven million, three hundred eighty thousand, one hundred twenty-six".
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