Base | Representation |
---|---|
bin | 10101111000100000101111… |
… | …01100110101000110011000 |
3 | 20022101100020221120222102202 |
4 | 22330100113230311012120 |
5 | 22301404220032242214 |
6 | 250202325041145332 |
7 | 13064433321262235 |
oct | 1274202754650630 |
9 | 208340227528382 |
10 | 48121211212184 |
11 | 14373100237030 |
12 | 549226832b248 |
13 | 20b0a70294986 |
14 | bc5116cac78c |
15 | 586b2313a6de |
hex | 2bc417b35198 |
48121211212184 has 32 divisors (see below), whose sum is σ = 98871139261440. Its totient is φ = 21775191367200.
The previous prime is 48121211212163. The next prime is 48121211212211.
48121211212184 is nontrivially palindromic in base 10.
It is a super-2 number, since 2×481212112121842 (a number of 28 digits) contains 22 as substring.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1226060972 + ... + 1226100219.
It is an arithmetic number, because the mean of its divisors is an integer number (3089723101920).
Almost surely, 248121211212184 is an apocalyptic number.
48121211212184 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
48121211212184 is an abundant number, since it is smaller than the sum of its proper divisors (50749928049256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48121211212184 is a wasteful number, since it uses less digits than its factorization.
48121211212184 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2452161431 (or 2452161427 counting only the distinct ones).
The product of its digits is 16384, while the sum is 38.
The spelling of 48121211212184 in words is "forty-eight trillion, one hundred twenty-one billion, two hundred eleven million, two hundred twelve thousand, one hundred eighty-four".
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