Base | Representation |
---|---|
bin | 10010101001010101… |
… | …10100000100100110 |
3 | 221211122102020200210 |
4 | 21110222310010212 |
5 | 131000133202240 |
6 | 4333154320250 |
7 | 503032241064 |
oct | 112452640446 |
9 | 27748366623 |
10 | 10010444070 |
11 | 42776a8880 |
12 | 1b34589086 |
13 | c36c061b3 |
14 | 6ad6c1034 |
15 | 3d8c72780 |
hex | 254ab4126 |
10010444070 has 64 divisors (see below), whose sum is σ = 26578368000. Its totient is φ = 2392588800.
The previous prime is 10010444069. The next prime is 10010444107. The reversal of 10010444070 is 7044401001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 190195 + ... + 237054.
It is an arithmetic number, because the mean of its divisors is an integer number (415287000).
Almost surely, 210010444070 is an apocalyptic number.
10010444070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10010444070 is an abundant number, since it is smaller than the sum of its proper divisors (16567923930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10010444070 is a wasteful number, since it uses less digits than its factorization.
10010444070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 427341.
The product of its (nonzero) digits is 448, while the sum is 21.
Adding to 10010444070 its reverse (7044401001), we get a palindrome (17054845071).
The spelling of 10010444070 in words is "ten billion, ten million, four hundred forty-four thousand, seventy".
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