Base | Representation |
---|---|
bin | 10111011000010100… |
… | …10100110010101010 |
3 | 1012101202220221000120 |
4 | 23230022110302222 |
5 | 201201312023140 |
6 | 5433310144110 |
7 | 623023533162 |
oct | 135412246252 |
9 | 35352827016 |
10 | 12552064170 |
11 | 5361349658 |
12 | 25237b2036 |
13 | 1250648709 |
14 | 8710875a2 |
15 | 4d6e701d0 |
hex | 2ec294caa |
12552064170 has 16 divisors (see below), whose sum is σ = 30124954080. Its totient is φ = 3347217104.
The previous prime is 12552064157. The next prime is 12552064193. The reversal of 12552064170 is 7146025521.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209201040 + ... + 209201099.
It is an arithmetic number, because the mean of its divisors is an integer number (1882809630).
Almost surely, 212552064170 is an apocalyptic number.
12552064170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12552064170 is an abundant number, since it is smaller than the sum of its proper divisors (17572889910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12552064170 is a wasteful number, since it uses less digits than its factorization.
12552064170 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 418402149.
The product of its (nonzero) digits is 16800, while the sum is 33.
Adding to 12552064170 its reverse (7146025521), we get a palindrome (19698089691).
The spelling of 12552064170 in words is "twelve billion, five hundred fifty-two million, sixty-four thousand, one hundred seventy".
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