Base | Representation |
---|---|
bin | 1111001000100… |
… | …01010000101010 |
3 | 22211212122110101 |
4 | 13210101100222 |
5 | 224444322034 |
6 | 20332540014 |
7 | 3101020636 |
oct | 744212052 |
9 | 284778411 |
10 | 126948394 |
11 | 65728231 |
12 | 3662160a |
13 | 203ba7c1 |
14 | 12c07dc6 |
15 | b229514 |
hex | 791142a |
126948394 has 8 divisors (see below), whose sum is σ = 190591488. Its totient is φ = 63417900.
The previous prime is 126948389. The next prime is 126948407. The reversal of 126948394 is 493849621.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1269483942 = 32231789478358472, which contains 22 as substring.
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, 25272 + ... + 29875.
It is an arithmetic number, because the mean of its divisors is an integer number (23823936).
Almost surely, 2126948394 is an apocalyptic number.
126948394 is a deficient number, since it is larger than the sum of its proper divisors (63643094).
126948394 is a wasteful number, since it uses less digits than its factorization.
126948394 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56300.
The product of its digits is 373248, while the sum is 46.
The square root of 126948394 is about 11267.1377909387. The cubic root of 126948394 is about 502.5844766106.
The spelling of 126948394 in words is "one hundred twenty-six million, nine hundred forty-eight thousand, three hundred ninety-four".
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