Base | Representation |
---|---|
bin | 110010101111000011101110… |
… | …001001100111100010101101 |
3 | 1002021001121101000010120112110 |
4 | 302233003232021213202231 |
5 | 213221330301413213321 |
6 | 2110323154223554233 |
7 | 65000024321405250 |
oct | 6257035611474255 |
9 | 1067047330116473 |
10 | 223136136460461 |
11 | 6510955a980814 |
12 | 2103934075b979 |
13 | 97678553b1313 |
14 | 3d15bbd215097 |
15 | 1abe43a0bd176 |
hex | caf0ee2678ad |
223136136460461 has 8 divisors (see below), whose sum is σ = 340016969844544. Its totient is φ = 127506363691680.
The previous prime is 223136136460459. The next prime is 223136136460463. The reversal of 223136136460461 is 164064631631322.
It is an interprime number because it is at equal distance from previous prime (223136136460459) and next prime (223136136460463).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 223136136460461 - 21 = 223136136460459 is a prime.
It is a super-3 number, since 3×2231361364604613 (a number of 44 digits) contains 333 as substring.
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 223136136460461.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223136136460463) 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, 5312765153800 + ... + 5312765153841.
It is an arithmetic number, because the mean of its divisors is an integer number (42502121230568).
Almost surely, 2223136136460461 is an apocalyptic number.
223136136460461 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
223136136460461 is a deficient number, since it is larger than the sum of its proper divisors (116880833384083).
223136136460461 is a wasteful number, since it uses less digits than its factorization.
223136136460461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10625530307651.
The product of its (nonzero) digits is 2239488, while the sum is 48.
The spelling of 223136136460461 in words is "two hundred twenty-three trillion, one hundred thirty-six billion, one hundred thirty-six million, four hundred sixty thousand, four hundred sixty-one".
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