Base | Representation |
---|---|
bin | 111100101010010110… |
… | …1000101000111100110 |
3 | 110110020202012212222202 |
4 | 1321110231011013212 |
5 | 4113243122404340 |
6 | 135502324454502 |
7 | 12261133525265 |
oct | 1712455050746 |
9 | 413222185882 |
10 | 130270122470 |
11 | 5027a0a7144 |
12 | 212b724a432 |
13 | c390b41307 |
14 | 643b3025dc |
15 | 35c691ec15 |
hex | 1e54b451e6 |
130270122470 has 16 divisors (see below), whose sum is σ = 234695044080. Its totient is φ = 52061643744.
The previous prime is 130270122457. The next prime is 130270122491. The reversal of 130270122470 is 74221072031.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5788865 + ... + 5811324.
It is an arithmetic number, because the mean of its divisors is an integer number (14668440255).
Almost surely, 2130270122470 is an apocalyptic number.
130270122470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130270122470 is a deficient number, since it is larger than the sum of its proper divisors (104424921610).
130270122470 is a wasteful number, since it uses less digits than its factorization.
130270122470 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11601319.
The product of its (nonzero) digits is 4704, while the sum is 29.
The spelling of 130270122470 in words is "one hundred thirty billion, two hundred seventy million, one hundred twenty-two thousand, four hundred seventy".
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