Base | Representation |
---|---|
bin | 10011011101000010… |
… | …10100001100001111 |
3 | 222221212112101120200 |
4 | 21232201110030033 |
5 | 132342201134212 |
6 | 4444210344543 |
7 | 516546624222 |
oct | 115641241417 |
9 | 28855471520 |
10 | 10444161807 |
11 | 447a503392 |
12 | 203588b153 |
13 | ca5a21a01 |
14 | 7111415b9 |
15 | 411d966dc |
hex | 26e85430f |
10444161807 has 12 divisors (see below), whose sum is σ = 15087073560. Its totient is φ = 6962284368.
The previous prime is 10444161677. The next prime is 10444161817. The reversal of 10444161807 is 70816144401.
It is not a de Polignac number, because 10444161807 - 28 = 10444161551 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10444161817) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133069 + ... + 196457.
It is an arithmetic number, because the mean of its divisors is an integer number (1257256130).
Almost surely, 210444161807 is an apocalyptic number.
10444161807 is a deficient number, since it is larger than the sum of its proper divisors (4642911753).
10444161807 is a wasteful number, since it uses less digits than its factorization.
10444161807 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81702 (or 81699 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 36.
The spelling of 10444161807 in words is "ten billion, four hundred forty-four million, one hundred sixty-one thousand, eight hundred seven".
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