Base | Representation |
---|---|
bin | 101110110000110010… |
… | …1011110110010100000 |
3 | 100121012112200220001212 |
4 | 1131201211132302200 |
5 | 3121130343310300 |
6 | 114044420245252 |
7 | 10153352232122 |
oct | 1354145366240 |
9 | 317175626055 |
10 | 100421463200 |
11 | 396523306a3 |
12 | 17566b40828 |
13 | 9614c27456 |
14 | 4c09011212 |
15 | 292b23c935 |
hex | 176195eca0 |
100421463200 has 72 divisors (see below), whose sum is σ = 251779752252. Its totient is φ = 39082936320.
The previous prime is 100421463199. The next prime is 100421463251. The reversal of 100421463200 is 2364124001.
100421463200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 78138139024 + 22283324176 = 279532^2 + 149276^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1666709 + ... + 1725908.
Almost surely, 2100421463200 is an apocalyptic number.
100421463200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
100421463200 is an abundant number, since it is smaller than the sum of its proper divisors (151358289052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100421463200 is a wasteful number, since it uses less digits than its factorization.
100421463200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3392674 (or 3392661 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 100421463200 its reverse (2364124001), we get a palindrome (102785587201).
The spelling of 100421463200 in words is "one hundred billion, four hundred twenty-one million, four hundred sixty-three thousand, two hundred".
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