Base | Representation |
---|---|
bin | 101110101101110001… |
… | …0111001010111000110 |
3 | 100120221111000020111120 |
4 | 1131123202321113012 |
5 | 3120423422403220 |
6 | 114030400214410 |
7 | 10151011653462 |
oct | 1353342712706 |
9 | 316844006446 |
10 | 100320122310 |
11 | 396001037a1 |
12 | 1753900a406 |
13 | 95c9c34525 |
14 | 4bd97914a2 |
15 | 29223c0a40 |
hex | 175b8b95c6 |
100320122310 has 64 divisors (see below), whose sum is σ = 243531505152. Its totient is φ = 26445920256.
The previous prime is 100320122297. The next prime is 100320122311. The reversal of 100320122310 is 13221023001.
It is a super-3 number, since 3×1003201223103 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 100320122310.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100320122311) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1754797 + ... + 1811063.
It is an arithmetic number, because the mean of its divisors is an integer number (3805179768).
Almost surely, 2100320122310 is an apocalyptic number.
100320122310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
100320122310 is an abundant number, since it is smaller than the sum of its proper divisors (143211382842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100320122310 is a wasteful number, since it uses less digits than its factorization.
100320122310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56957.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 100320122310 its reverse (13221023001), we get a palindrome (113541145311).
The spelling of 100320122310 in words is "one hundred billion, three hundred twenty million, one hundred twenty-two thousand, three hundred ten".
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