Base | Representation |
---|---|
bin | 101111110010111001001000… |
… | …1110001000000000001010010 |
3 | 2001010112220100010112122111220 |
4 | 1133211302101301000001102 |
5 | 420101003234212434442 |
6 | 4050050054111145510 |
7 | 154360460046146301 |
oct | 13745622161000122 |
9 | 2033486303478456 |
10 | 420411024343122 |
11 | 111a573501701aa |
12 | 3b19a581515296 |
13 | 1507778813b677 |
14 | 75b6005c74438 |
15 | 3390cc7659eec |
hex | 17e5c91c40052 |
420411024343122 has 64 divisors (see below), whose sum is σ = 843818446356480. Its totient is φ = 139638342567744.
The previous prime is 420411024343111. The next prime is 420411024343201. The reversal of 420411024343122 is 221343420114024.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31545804423 + ... + 31545817749.
It is an arithmetic number, because the mean of its divisors is an integer number (13184663224320).
Almost surely, 2420411024343122 is an apocalyptic number.
420411024343122 is an abundant number, since it is smaller than the sum of its proper divisors (423407422013358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
420411024343122 is a wasteful number, since it uses less digits than its factorization.
420411024343122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25727.
The product of its (nonzero) digits is 36864, while the sum is 33.
Adding to 420411024343122 its reverse (221343420114024), we get a palindrome (641754444457146).
The spelling of 420411024343122 in words is "four hundred twenty trillion, four hundred eleven billion, twenty-four million, three hundred forty-three thousand, one hundred twenty-two".
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