Base | Representation |
---|---|
bin | 10011010011100011… |
… | …00101001111100000 |
3 | 222202022201011211010 |
4 | 21221301211033200 |
5 | 132211310233442 |
6 | 4432244020520 |
7 | 514562064261 |
oct | 115161451740 |
9 | 28668634733 |
10 | 10364539872 |
11 | 4439570235 |
12 | 2013091740 |
13 | c9239473b |
14 | 704736968 |
15 | 409db9b9c |
hex | 269c653e0 |
10364539872 has 96 divisors (see below), whose sum is σ = 28915639200. Its totient is φ = 3239395328.
The previous prime is 10364539837. The next prime is 10364539891. The reversal of 10364539872 is 27893546301.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427204 + ... + 450812.
It is an arithmetic number, because the mean of its divisors is an integer number (301204575).
It is a 1-persistent number, because it is pandigital, but 2⋅10364539872 = 20729079744 is not.
Almost surely, 210364539872 is an apocalyptic number.
10364539872 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10364539872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14457819600).
10364539872 is an abundant number, since it is smaller than the sum of its proper divisors (18551099328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10364539872 is a wasteful number, since it uses less digits than its factorization.
10364539872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23908 (or 23900 counting only the distinct ones).
The product of its (nonzero) digits is 1088640, while the sum is 48.
The spelling of 10364539872 in words is "ten billion, three hundred sixty-four million, five hundred thirty-nine thousand, eight hundred seventy-two".
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