Base | Representation |
---|---|
bin | 110000001011000101… |
… | …1000100010111111000 |
3 | 100220000200201020200112 |
4 | 1200112023010113320 |
5 | 3143332002342402 |
6 | 115305210323452 |
7 | 10321421551562 |
oct | 1402613042770 |
9 | 326020636615 |
10 | 103451215352 |
11 | 3a9675722a1 |
12 | 18071729588 |
13 | 99a8827bc4 |
14 | 5015560332 |
15 | 2a5720be52 |
hex | 18162c45f8 |
103451215352 has 64 divisors (see below), whose sum is σ = 211314960000. Its totient is φ = 47292336000.
The previous prime is 103451215339. The next prime is 103451215369. The reversal of 103451215352 is 253512154301.
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, 14326799 + ... + 14334017.
It is an arithmetic number, because the mean of its divisors is an integer number (3301796250).
Almost surely, 2103451215352 is an apocalyptic number.
It is an amenable number.
103451215352 is an abundant number, since it is smaller than the sum of its proper divisors (107863744648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103451215352 is a wasteful number, since it uses less digits than its factorization.
103451215352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10524 (or 10520 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 32.
Adding to 103451215352 its reverse (253512154301), we get a palindrome (356963369653).
The spelling of 103451215352 in words is "one hundred three billion, four hundred fifty-one million, two hundred fifteen thousand, three hundred fifty-two".
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