Base | Representation |
---|---|
bin | 110111001010111001100011… |
… | …000110110010111110000010 |
3 | 1011211010022020110210002000021 |
4 | 313022321203012302332002 |
5 | 223300414341024134432 |
6 | 2220015553105444054 |
7 | 102052162453553644 |
oct | 6712714306627602 |
9 | 1154108213702007 |
10 | 242641545146242 |
11 | 70349779646000 |
12 | 2326968264062a |
13 | a550ccbc68a78 |
14 | 43cbcb06d6894 |
15 | 1d0b9e40a4697 |
hex | dcae631b2f82 |
242641545146242 has 32 divisors (see below), whose sum is σ = 423880098922944. Its totient is φ = 103803869561920.
The previous prime is 242641545146237. The next prime is 242641545146269.
242641545146242 is nontrivially palindromic in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 242641545146242.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2680839808 + ... + 2680930315.
It is an arithmetic number, because the mean of its divisors is an integer number (13246253091342).
Almost surely, 2242641545146242 is an apocalyptic number.
242641545146242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
242641545146242 is a deficient number, since it is larger than the sum of its proper divisors (181238553776702).
242641545146242 is a wasteful number, since it uses less digits than its factorization.
242641545146242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5361770175 (or 5361770153 counting only the distinct ones).
The product of its digits is 14745600, while the sum is 52.
The spelling of 242641545146242 in words is "two hundred forty-two trillion, six hundred forty-one billion, five hundred forty-five million, one hundred forty-six thousand, two hundred forty-two".
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