Base | Representation |
---|---|
bin | 101111110001100101111110… |
… | …0001100010010000011000111 |
3 | 2001002220211022222022121210221 |
4 | 1133203023330030102003013 |
5 | 420040041444320101234 |
6 | 4045432035331125211 |
7 | 154341535102012543 |
oct | 13743137414220307 |
9 | 2032824288277727 |
10 | 420232421253319 |
11 | 1119986293a7364 |
12 | 3b16ba37743807 |
13 | 15063993a333cc |
14 | 75ab5017c4a23 |
15 | 338b3228d5eb4 |
hex | 17e32fc3120c7 |
420232421253319 has 8 divisors (see below), whose sum is σ = 420771686186880. Its totient is φ = 419693231500536.
The previous prime is 420232421253311. The next prime is 420232421253353. The reversal of 420232421253319 is 913352124232024.
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 420232421253319 - 23 = 420232421253311 is a prime.
It is a super-3 number, since 3×4202324212533193 (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (420232421253311) 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, 7604499 + ... + 29971540.
It is an arithmetic number, because the mean of its divisors is an integer number (52596460773360).
Almost surely, 2420232421253319 is an apocalyptic number.
420232421253319 is a deficient number, since it is larger than the sum of its proper divisors (539264933561).
420232421253319 is a wasteful number, since it uses less digits than its factorization.
420232421253319 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37590389.
The product of its (nonzero) digits is 622080, while the sum is 43.
The spelling of 420232421253319 in words is "four hundred twenty trillion, two hundred thirty-two billion, four hundred twenty-one million, two hundred fifty-three thousand, three hundred nineteen".
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