Base | Representation |
---|---|
bin | 101001100111000… |
… | …0110010111001001 |
3 | 10121022012120012100 |
4 | 1103032012113021 |
5 | 10324412030001 |
6 | 350313304013 |
7 | 46412355342 |
oct | 12316062711 |
9 | 3538176170 |
10 | 1396205001 |
11 | 657137534 |
12 | 32b705009 |
13 | 193350309 |
14 | d36050c9 |
15 | 82895586 |
hex | 533865c9 |
1396205001 has 24 divisors (see below), whose sum is σ = 2106913536. Its totient is φ = 889909920.
The previous prime is 1396204991. The next prime is 1396205009. The reversal of 1396205001 is 1005026931.
1396205001 is a `hidden beast` number, since 1 + 39 + 620 + 5 + 0 + 0 + 1 = 666.
It is not a de Polignac number, because 1396205001 - 26 = 1396204937 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1396205009) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6990 + ... + 53303.
It is an arithmetic number, because the mean of its divisors is an integer number (87788064).
Almost surely, 21396205001 is an apocalyptic number.
It is an amenable number.
1396205001 is a deficient number, since it is larger than the sum of its proper divisors (710708535).
1396205001 is a wasteful number, since it uses less digits than its factorization.
1396205001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60413 (or 60410 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 27.
The square root of 1396205001 is about 37365.8266468173. The cubic root of 1396205001 is about 1117.6772122609.
The spelling of 1396205001 in words is "one billion, three hundred ninety-six million, two hundred five thousand, one".
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