Base | Representation |
---|---|
bin | 11001111111001110… |
… | …01110001011110010 |
3 | 1100000100102120021000 |
4 | 30333213032023302 |
5 | 212033222220320 |
6 | 10224242542430 |
7 | 1002514205640 |
oct | 147747161362 |
9 | 40010376230 |
10 | 13952148210 |
11 | 5a0a695500 |
12 | 2854667a16 |
13 | 1414726500 |
14 | 964dbc190 |
15 | 569d2ec90 |
hex | 33f9ce2f2 |
13952148210 has 864 divisors, whose sum is σ = 53413395840. Its totient is φ = 2535287040.
The previous prime is 13952148169. The next prime is 13952148241. The reversal of 13952148210 is 1284125931.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 431 ways as a sum of consecutive naturals, for example, 734323581 + ... + 734323599.
It is an arithmetic number, because the mean of its divisors is an integer number (61821060).
Almost surely, 213952148210 is an apocalyptic number.
13952148210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 13952148210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26706697920).
13952148210 is an abundant number, since it is smaller than the sum of its proper divisors (39461247630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13952148210 is a wasteful number, since it uses less digits than its factorization.
13952148210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109 (or 60 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 36.
The spelling of 13952148210 in words is "thirteen billion, nine hundred fifty-two million, one hundred forty-eight thousand, two hundred ten".
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