Base | Representation |
---|---|
bin | 11011100101110011… |
… | …11110001001010110 |
3 | 1102020022201012010120 |
4 | 31302321332021112 |
5 | 220314022420040 |
6 | 10445503332410 |
7 | 1033033611663 |
oct | 156271761126 |
9 | 42208635116 |
10 | 14812701270 |
11 | 6311424784 |
12 | 2a548b1106 |
13 | 1520abacc3 |
14 | a073caa6a |
15 | 5ba6687d0 |
hex | 372e7e256 |
14812701270 has 64 divisors (see below), whose sum is σ = 37318579200. Its totient is φ = 3755658368.
The previous prime is 14812701257. The next prime is 14812701377. The reversal of 14812701270 is 7210721841.
It is a super-2 number, since 2×148127012702 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50956 + ... + 179504.
It is an arithmetic number, because the mean of its divisors is an integer number (583102800).
Almost surely, 214812701270 is an apocalyptic number.
14812701270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 14812701270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18659289600).
14812701270 is an abundant number, since it is smaller than the sum of its proper divisors (22505877930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14812701270 is a wasteful number, since it uses less digits than its factorization.
14812701270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128749.
The product of its (nonzero) digits is 6272, while the sum is 33.
The spelling of 14812701270 in words is "fourteen billion, eight hundred twelve million, seven hundred one thousand, two hundred seventy".
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