Base | Representation |
---|---|
bin | 100101011101011100010… |
… | …1111111011001010111000 |
3 | 200020012002202100110212100 |
4 | 1022322320233323022320 |
5 | 1133323031410011410 |
6 | 14541101420143400 |
7 | 1040651616160263 |
oct | 112727057731270 |
9 | 20205082313770 |
10 | 5148470391480 |
11 | 17054aa352139 |
12 | 6b1984397b60 |
13 | 2b4663785710 |
14 | 13b289d27cda |
15 | 8ddcbda88c0 |
hex | 4aeb8bfb2b8 |
5148470391480 has 384 divisors, whose sum is σ = 18833827259520. Its totient is φ = 1210234798080.
The previous prime is 5148470391469. The next prime is 5148470391487. The reversal of 5148470391480 is 841930748415.
5148470391480 is a `hidden beast` number, since 5 + 1 + 4 + 8 + 4 + 70 + 3 + 91 + 480 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5148470391487) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 66375120 + ... + 66452640.
It is an arithmetic number, because the mean of its divisors is an integer number (49046425155).
Almost surely, 25148470391480 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 5148470391480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9416913629760).
5148470391480 is an abundant number, since it is smaller than the sum of its proper divisors (13685356868040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5148470391480 is a wasteful number, since it uses less digits than its factorization.
5148470391480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78191 (or 78184 counting only the distinct ones).
The product of its (nonzero) digits is 3870720, while the sum is 54.
The spelling of 5148470391480 in words is "five trillion, one hundred forty-eight billion, four hundred seventy million, three hundred ninety-one thousand, four hundred eighty".
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