Base | Representation |
---|---|
bin | 101110110001011110… |
… | …0100110001101101100 |
3 | 100121021010200010110110 |
4 | 1131202330212031230 |
5 | 3121202220101030 |
6 | 114050553540020 |
7 | 10154050315122 |
oct | 1354274461554 |
9 | 317233603413 |
10 | 100444300140 |
11 | 396642093a8 |
12 | 17572714610 |
13 | 9619891c32 |
14 | 4c0c077912 |
15 | 292d24e1b0 |
hex | 1762f2636c |
100444300140 has 48 divisors (see below), whose sum is σ = 283974582528. Its totient is φ = 26525095104.
The previous prime is 100444300079. The next prime is 100444300171. The reversal of 100444300140 is 41003444001.
It is a super-2 number, since 2×1004443001402 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8120382 + ... + 8132741.
It is an arithmetic number, because the mean of its divisors is an integer number (5916137136).
Almost surely, 2100444300140 is an apocalyptic number.
100444300140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
100444300140 is an abundant number, since it is smaller than the sum of its proper divisors (183530282388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100444300140 is a wasteful number, since it uses less digits than its factorization.
100444300140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16253238 (or 16253236 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 100444300140 its reverse (41003444001), we get a palindrome (141447744141).
The spelling of 100444300140 in words is "one hundred billion, four hundred forty-four million, three hundred thousand, one hundred forty".
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