Base | Representation |
---|---|
bin | 1111001000100… |
… | …11000010110000 |
3 | 22211220000110211 |
4 | 13210103002300 |
5 | 230000040241 |
6 | 20333033504 |
7 | 3101051140 |
oct | 744230260 |
9 | 284800424 |
10 | 126955696 |
11 | 6573276a |
12 | 36625894 |
13 | 203c0c1a |
14 | 12c0a920 |
15 | b22b781 |
hex | 79130b0 |
126955696 has 20 divisors (see below), whose sum is σ = 281116432. Its totient is φ = 54409536.
The previous prime is 126955693. The next prime is 126955729. The reversal of 126955696 is 696559621.
It is a super-2 number, since 2×1269556962 = 32235497493688832, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (126955693) by changing a digit.
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, 566655 + ... + 566878.
Almost surely, 2126955696 is an apocalyptic number.
126955696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
126955696 is an abundant number, since it is smaller than the sum of its proper divisors (154160736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126955696 is a wasteful number, since it uses less digits than its factorization.
126955696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1133548 (or 1133542 counting only the distinct ones).
The product of its digits is 874800, while the sum is 49.
The square root of 126955696 is about 11267.4618259837. The cubic root of 126955696 is about 502.5941125510.
It can be divided in two parts, 1269 and 55696, that added together give a palindrome (56965).
The spelling of 126955696 in words is "one hundred twenty-six million, nine hundred fifty-five thousand, six hundred ninety-six".
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