Base | Representation |
---|---|
bin | 101111110001010111001000… |
… | …0001111100011101011000101 |
3 | 2001002210210001111021120120001 |
4 | 1133202232100033203223011 |
5 | 420034031204110322131 |
6 | 4045405244325041301 |
7 | 154336326143521222 |
oct | 13742562017435305 |
9 | 2032723044246501 |
10 | 420200545401541 |
11 | 111986061301103 |
12 | 3b165820556231 |
13 | 15060983b41058 |
14 | 75a9b5a19a949 |
15 | 338a5a926e261 |
hex | 17e2b903e3ac5 |
420200545401541 has 8 divisors (see below), whose sum is σ = 436414558515840. Its totient is φ = 404289597953088.
The previous prime is 420200545401509. The next prime is 420200545401563. The reversal of 420200545401541 is 145104545002024.
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 420200545401541 - 25 = 420200545401509 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 420200545401541.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (420200545401041) 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, 75766413636 + ... + 75766419181.
It is an arithmetic number, because the mean of its divisors is an integer number (54551819814480).
Almost surely, 2420200545401541 is an apocalyptic number.
It is an amenable number.
420200545401541 is a deficient number, since it is larger than the sum of its proper divisors (16214013114299).
420200545401541 is a wasteful number, since it uses less digits than its factorization.
420200545401541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151532832923.
The product of its (nonzero) digits is 128000, while the sum is 37.
The spelling of 420200545401541 in words is "four hundred twenty trillion, two hundred billion, five hundred forty-five million, four hundred one thousand, five hundred forty-one".
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