Base | Representation |
---|---|
bin | 101110100111100000… |
… | …1011000100000110100 |
3 | 100120101211122110011201 |
4 | 1131033001120200310 |
5 | 3120011130313140 |
6 | 113553452542244 |
7 | 10142551022410 |
oct | 1351701304064 |
9 | 316354573151 |
10 | 100110010420 |
11 | 39502544602 |
12 | 1749a781984 |
13 | 9595549774 |
14 | 4bb98d9d40 |
15 | 290dc1a49a |
hex | 174f058834 |
100110010420 has 48 divisors (see below), whose sum is σ = 243850078080. Its totient is φ = 33811138944.
The previous prime is 100110010391. The next prime is 100110010453. The reversal of 100110010420 is 24010011001.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a junction number, because it is equal to n+sod(n) for n = 100110010397 and 100110010406.
It is a congruent number.
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, 5326975 + ... + 5345734.
It is an arithmetic number, because the mean of its divisors is an integer number (5080209960).
Almost surely, 2100110010420 is an apocalyptic number.
100110010420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
100110010420 is an abundant number, since it is smaller than the sum of its proper divisors (143740067660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100110010420 is a wasteful number, since it uses less digits than its factorization.
100110010420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10672792 (or 10672790 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 100110010420 its reverse (24010011001), we get a palindrome (124120021421).
The spelling of 100110010420 in words is "one hundred billion, one hundred ten million, ten thousand, four hundred twenty".
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