Base | Representation |
---|---|
bin | 10011111110110100111… |
… | …100001000000010110000 |
3 | 11212021021210202221111222 |
4 | 103332310330020002300 |
5 | 134444132314243023 |
6 | 2530450214124212 |
7 | 201130306234016 |
oct | 23766474100260 |
9 | 4767253687458 |
10 | 1373130227888 |
11 | 48a383241861 |
12 | 1a2156650668 |
13 | 9c640bc1733 |
14 | 4a661bc68b6 |
15 | 25ab9250cc8 |
hex | 13fb4f080b0 |
1373130227888 has 120 divisors (see below), whose sum is σ = 2871008431200. Its totient is φ = 634629360640.
The previous prime is 1373130227873. The next prime is 1373130227893. The reversal of 1373130227888 is 8887220313731.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 172738538 + ... + 172746486.
It is an arithmetic number, because the mean of its divisors is an integer number (23925070260).
Almost surely, 21373130227888 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1373130227888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1435504215600).
1373130227888 is an abundant number, since it is smaller than the sum of its proper divisors (1497878203312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1373130227888 is a wasteful number, since it uses less digits than its factorization.
1373130227888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8235 (or 8122 counting only the distinct ones).
The product of its (nonzero) digits is 2709504, while the sum is 53.
The spelling of 1373130227888 in words is "one trillion, three hundred seventy-three billion, one hundred thirty million, two hundred twenty-seven thousand, eight hundred eighty-eight".
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