Base | Representation |
---|---|
bin | 1100000100101… |
… | …10111000100100 |
3 | 21001120121211212 |
4 | 12002112320210 |
5 | 201412000231 |
6 | 14014450552 |
7 | 2336606543 |
oct | 602267044 |
9 | 231517755 |
10 | 101281316 |
11 | 52197174 |
12 | 29b03a58 |
13 | 17ca1a96 |
14 | d64615a |
15 | 8d5942b |
hex | 6096e24 |
101281316 has 24 divisors (see below), whose sum is σ = 182044800. Its totient is φ = 49275200.
The previous prime is 101281283. The next prime is 101281337. The reversal of 101281316 is 613182101.
It is a junction number, because it is equal to n+sod(n) for n = 101281291 and 101281300.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97721 + ... + 98751.
It is an arithmetic number, because the mean of its divisors is an integer number (7585200).
Almost surely, 2101281316 is an apocalyptic number.
It is an amenable number.
101281316 is a deficient number, since it is larger than the sum of its proper divisors (80763484).
101281316 is a wasteful number, since it uses less digits than its factorization.
101281316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1675 (or 1673 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 23.
The square root of 101281316 is about 10063.8618829950. The cubic root of 101281316 is about 466.1329233315.
It can be divided in two parts, 1012 and 81316, that added together give a palindrome (82328).
The spelling of 101281316 in words is "one hundred one million, two hundred eighty-one thousand, three hundred sixteen".
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