Base | Representation |
---|---|
bin | 101110101110000100… |
… | …1011110001000110100 |
3 | 100120222012000222201011 |
4 | 1131130021132020310 |
5 | 3120434020000140 |
6 | 114031401042004 |
7 | 10151163631033 |
oct | 1353411361064 |
9 | 316865028634 |
10 | 100330234420 |
11 | 39605890109 |
12 | 17540486304 |
13 | 95cc065120 |
14 | 4bdac6471a |
15 | 292321bcea |
hex | 175c25e234 |
100330234420 has 48 divisors (see below), whose sum is σ = 226966118400. Its totient is φ = 37034326656.
The previous prime is 100330234397. The next prime is 100330234427. The reversal of 100330234420 is 24432033001.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 100330234391 and 100330234400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100330234427) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 877731 + ... + 985429.
It is an arithmetic number, because the mean of its divisors is an integer number (4728460800).
Almost surely, 2100330234420 is an apocalyptic number.
100330234420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
100330234420 is an abundant number, since it is smaller than the sum of its proper divisors (126635883980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100330234420 is a wasteful number, since it uses less digits than its factorization.
100330234420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111304 (or 111302 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 100330234420 its reverse (24432033001), we get a palindrome (124762267421).
The spelling of 100330234420 in words is "one hundred billion, three hundred thirty million, two hundred thirty-four thousand, four hundred twenty".
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