Base | Representation |
---|---|
bin | 1000010111100111110100… |
… | …1011000100001111111011 |
3 | 1012120200202121220200002121 |
4 | 2011321331023010033323 |
5 | 2201231013010013034 |
6 | 31323145332542111 |
7 | 1636550104314004 |
oct | 205717513041773 |
9 | 35520677820077 |
10 | 9201920001019 |
11 | 2a2856aa46529 |
12 | 1047488481937 |
13 | 519977bc6435 |
14 | 23b537b9a1ab |
15 | 10e56a4b01b4 |
hex | 85e7d2c43fb |
9201920001019 has 8 divisors (see below), whose sum is σ = 9771950445840. Its totient is φ = 8640461442816.
The previous prime is 9201920001011. The next prime is 9201920001089. The reversal of 9201920001019 is 9101000291029.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 9201920001019 - 23 = 9201920001011 is a prime.
It is a super-2 number, since 2×92019200010192 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (9201920001011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2142969442 + ... + 2142973735.
It is an arithmetic number, because the mean of its divisors is an integer number (1221493805730).
Almost surely, 29201920001019 is an apocalyptic number.
9201920001019 is a deficient number, since it is larger than the sum of its proper divisors (570030444821).
9201920001019 is a wasteful number, since it uses less digits than its factorization.
9201920001019 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4285943309.
The product of its (nonzero) digits is 2916, while the sum is 34.
The spelling of 9201920001019 in words is "nine trillion, two hundred one billion, nine hundred twenty million, one thousand, nineteen".
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