Base | Representation |
---|---|
bin | 110010111101100010011100… |
… | …101101000110001100011101 |
3 | 1002101120201210212022220010111 |
4 | 302331202130231012030131 |
5 | 213334131200311121023 |
6 | 2112404241501210021 |
7 | 65131642064605666 |
oct | 6275423455061435 |
9 | 1071521725286114 |
10 | 224131202442013 |
11 | 65462566765609 |
12 | 2117a166260911 |
13 | 980a6353b09c9 |
14 | 3d4c01825436d |
15 | 1ada2785b300d |
hex | cbd89cb4631d |
224131202442013 has 4 divisors (see below), whose sum is σ = 224131608668448. Its totient is φ = 224130796215580.
The previous prime is 224131202441947. The next prime is 224131202442029. The reversal of 224131202442013 is 310244202131422.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 224131202442013 - 233 = 224122612507421 is a prime.
It is a super-2 number, since 2×2241312024420132 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (224131202442053) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202284481 + ... + 203389462.
It is an arithmetic number, because the mean of its divisors is an integer number (56032902167112).
Almost surely, 2224131202442013 is an apocalyptic number.
It is an amenable number.
224131202442013 is a deficient number, since it is larger than the sum of its proper divisors (406226435).
224131202442013 is an equidigital number, since it uses as much as digits as its factorization.
224131202442013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 406226434.
The product of its (nonzero) digits is 18432, while the sum is 31.
Adding to 224131202442013 its reverse (310244202131422), we get a palindrome (534375404573435).
The spelling of 224131202442013 in words is "two hundred twenty-four trillion, one hundred thirty-one billion, two hundred two million, four hundred forty-two thousand, thirteen".
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