Base | Representation |
---|---|
bin | 1110011011111010… |
… | …1101011100011100 |
3 | 101000001212111022120 |
4 | 3212332231130130 |
5 | 30414022324443 |
6 | 1440310542540 |
7 | 165013434351 |
oct | 34676553434 |
9 | 11001774276 |
10 | 3875198748 |
11 | 17094a31a3 |
12 | 901967a50 |
13 | 499b06315 |
14 | 28a948628 |
15 | 17a322083 |
hex | e6fad71c |
3875198748 has 48 divisors (see below), whose sum is σ = 9100439040. Its totient is φ = 1283431104.
The previous prime is 3875198711. The next prime is 3875198749. The reversal of 3875198748 is 8478915783.
It is a junction number, because it is equal to n+sod(n) for n = 3875198691 and 3875198700.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3875198749) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1384086 + ... + 1386882.
It is an arithmetic number, because the mean of its divisors is an integer number (189592480).
Almost surely, 23875198748 is an apocalyptic number.
It is an amenable number.
3875198748 is an abundant number, since it is smaller than the sum of its proper divisors (5225240292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3875198748 is a wasteful number, since it uses less digits than its factorization.
3875198748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3506 (or 3504 counting only the distinct ones).
The product of its digits is 13547520, while the sum is 60.
The square root of 3875198748 is about 62251.0943518265. The cubic root of 3875198748 is about 1570.7171792042.
The spelling of 3875198748 in words is "three billion, eight hundred seventy-five million, one hundred ninety-eight thousand, seven hundred forty-eight".
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