Base | Representation |
---|---|
bin | 1010111111110001010000… |
… | …1010011011110100101010 |
3 | 1120210212010122222012212022 |
4 | 2233330110022123310222 |
5 | 3041043143312433322 |
6 | 41414213324544442 |
7 | 2355344050443521 |
oct | 257742412336452 |
9 | 46725118865768 |
10 | 12090671217962 |
11 | 3941696776987 |
12 | 14333053b2122 |
13 | 6991b75b474c |
14 | 2db297ac14b8 |
15 | 15e78d186942 |
hex | aff1429bd2a |
12090671217962 has 4 divisors (see below), whose sum is σ = 18136006826946. Its totient is φ = 6045335608980.
The previous prime is 12090671217907. The next prime is 12090671218019. The reversal of 12090671217962 is 26971217609021.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 10366783623001 + 1723887594961 = 3219749^2 + 1312969^2 .
It is a super-2 number, since 2×120906712179622 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3022667804489 + ... + 3022667804492.
Almost surely, 212090671217962 is an apocalyptic number.
12090671217962 is a deficient number, since it is larger than the sum of its proper divisors (6045335608984).
12090671217962 is an equidigital number, since it uses as much as digits as its factorization.
12090671217962 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6045335608983.
The product of its (nonzero) digits is 1143072, while the sum is 53.
The spelling of 12090671217962 in words is "twelve trillion, ninety billion, six hundred seventy-one million, two hundred seventeen thousand, nine hundred sixty-two".
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