Base | Representation |
---|---|
bin | 1111001000010… |
… | …01011001110110 |
3 | 22211211000022112 |
4 | 13210021121312 |
5 | 224442304324 |
6 | 20332131022 |
7 | 3100525055 |
oct | 744113166 |
9 | 284730275 |
10 | 126916214 |
11 | 65706037 |
12 | 36606a72 |
13 | 203a8c69 |
14 | 12bda39c |
15 | b21ec0e |
hex | 7909676 |
126916214 has 4 divisors (see below), whose sum is σ = 190374324. Its totient is φ = 63458106.
The previous prime is 126916199. The next prime is 126916241. The reversal of 126916214 is 412619621.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×1269162142 = 32215450752187592, which contains 22 as substring.
It is a Curzon number.
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, 31729052 + ... + 31729055.
It is an arithmetic number, because the mean of its divisors is an integer number (47593581).
Almost surely, 2126916214 is an apocalyptic number.
126916214 is a deficient number, since it is larger than the sum of its proper divisors (63458110).
126916214 is an equidigital number, since it uses as much as digits as its factorization.
126916214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63458109.
The product of its digits is 5184, while the sum is 32.
The square root of 126916214 is about 11265.7096536348. The cubic root of 126916214 is about 502.5420065046.
The spelling of 126916214 in words is "one hundred twenty-six million, nine hundred sixteen thousand, two hundred fourteen".
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