Base | Representation |
---|---|
bin | 1100000110001… |
… | …10111110111010 |
3 | 21001221122002200 |
4 | 12003012332322 |
5 | 201434301310 |
6 | 14023011030 |
7 | 2341360122 |
oct | 603067672 |
9 | 231848080 |
10 | 101478330 |
11 | 52311198 |
12 | 29b99a76 |
13 | 18040665 |
14 | d697c82 |
15 | 8d979c0 |
hex | 60c6fba |
101478330 has 24 divisors (see below), whose sum is σ = 263843892. Its totient is φ = 27060864.
The previous prime is 101478317. The next prime is 101478341. The reversal of 101478330 is 33874101.
It can be written as a sum of positive squares in 2 ways, for example, as 101183481 + 294849 = 10059^2 + 543^2 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 101478294 and 101478303.
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, 563679 + ... + 563858.
Almost surely, 2101478330 is an apocalyptic number.
101478330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
101478330 is an abundant number, since it is smaller than the sum of its proper divisors (162365562).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101478330 is a wasteful number, since it uses less digits than its factorization.
101478330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1127550 (or 1127547 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 101478330 is about 10073.6453183542. The cubic root of 101478330 is about 466.4349705848.
It can be divided in two parts, 10 and 1478330, that added together give a triangular number (1478340 = T1719).
The spelling of 101478330 in words is "one hundred one million, four hundred seventy-eight thousand, three hundred thirty".
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