Base | Representation |
---|---|
bin | 10111101110011… |
… | …111001000000011 |
3 | 1000202000122112010 |
4 | 113232133020003 |
5 | 1303400441313 |
6 | 103255504003 |
7 | 12602320566 |
oct | 2756371003 |
9 | 1022018463 |
10 | 398062083 |
11 | 194771a31 |
12 | b1388003 |
13 | 646134c3 |
14 | 3ac1c4dd |
15 | 24e2e4c3 |
hex | 17b9f203 |
398062083 has 6 divisors (see below), whose sum is σ = 530795524. Its totient is φ = 265351684.
The previous prime is 398062079. The next prime is 398062087. The reversal of 398062083 is 380260893.
It is an interprime number because it is at equal distance from previous prime (398062079) and next prime (398062087).
It is not a de Polignac number, because 398062083 - 22 = 398062079 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (398062087) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28798 + ... + 40316.
Almost surely, 2398062083 is an apocalyptic number.
398062083 is a deficient number, since it is larger than the sum of its proper divisors (132733441).
398062083 is an frugal number, since it uses more digits than its factorization.
398062083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23041 (or 11522 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 39.
The square root of 398062083 is about 19951.4932523859. The cubic root of 398062083 is about 735.6144817356.
Multiplying 398062083 by its product of nonzero digits (62208), we get a square (24762646059264 = 49762082).
The spelling of 398062083 in words is "three hundred ninety-eight million, sixty-two thousand, eighty-three".
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