Base | Representation |
---|---|
bin | 111011000111101101… |
… | …0110001100010001011 |
3 | 110010201002001000120001 |
4 | 1312033122301202023 |
5 | 4040003303241412 |
6 | 134154045543431 |
7 | 12113122665661 |
oct | 1661732614213 |
9 | 403632030501 |
10 | 126960212107 |
11 | 49930803533 |
12 | 20732874b77 |
13 | bc8419c181 |
14 | 62058a6c31 |
15 | 3481060957 |
hex | 1d8f6b188b |
126960212107 has 8 divisors (see below), whose sum is σ = 134465690736. Its totient is φ = 119458870272.
The previous prime is 126960212101. The next prime is 126960212111. The reversal of 126960212107 is 701212069621.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 126960212107 - 231 = 124812728459 is a prime.
It is a super-2 number, since 2×1269602121072 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (126960212101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 970893 + ... + 1093870.
It is an arithmetic number, because the mean of its divisors is an integer number (16808211342).
Almost surely, 2126960212107 is an apocalyptic number.
126960212107 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
126960212107 is a deficient number, since it is larger than the sum of its proper divisors (7505478629).
126960212107 is a wasteful number, since it uses less digits than its factorization.
126960212107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2068397.
The product of its (nonzero) digits is 18144, while the sum is 37.
The spelling of 126960212107 in words is "one hundred twenty-six billion, nine hundred sixty million, two hundred twelve thousand, one hundred seven".
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