Base | Representation |
---|---|
bin | 1010001001000001000… |
… | …11011001101011011000 |
3 | 1020022101021111212221120 |
4 | 11010200203121223120 |
5 | 21202100224031404 |
6 | 424023114205240 |
7 | 34113426254160 |
oct | 5044043315330 |
9 | 1208337455846 |
10 | 348438502104 |
11 | 1248544a5920 |
12 | 57643423820 |
13 | 26b1c226684 |
14 | 12c163215a0 |
15 | 90e4e0c9d9 |
hex | 51208d9ad8 |
348438502104 has 128 divisors (see below), whose sum is σ = 1086408046080. Its totient is φ = 90473011200.
The previous prime is 348438502043. The next prime is 348438502121. The reversal of 348438502104 is 401205834843.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5737402 + ... + 5797814.
It is an arithmetic number, because the mean of its divisors is an integer number (8487562860).
Almost surely, 2348438502104 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 348438502104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (543204023040).
348438502104 is an abundant number, since it is smaller than the sum of its proper divisors (737969543976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
348438502104 is a wasteful number, since it uses less digits than its factorization.
348438502104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63561 (or 63557 counting only the distinct ones).
The product of its (nonzero) digits is 368640, while the sum is 42.
The spelling of 348438502104 in words is "three hundred forty-eight billion, four hundred thirty-eight million, five hundred two thousand, one hundred four".
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