Base | Representation |
---|---|
bin | 11000101010000001011101… |
… | …11110111101101100000101 |
3 | 21002222102110202120202020222 |
4 | 30111000232332331230011 |
5 | 24101321443040332440 |
6 | 311152311111434125 |
7 | 14264204300424416 |
oct | 1425005676755405 |
9 | 232872422522228 |
10 | 54220455402245 |
11 | 16304847606370 |
12 | 60b8354985945 |
13 | 2433c75684092 |
14 | d563d95b780d |
15 | 6405e9cb42b5 |
hex | 31502efbdb05 |
54220455402245 has 32 divisors (see below), whose sum is σ = 71144726163840. Its totient is φ = 39341365162240.
The previous prime is 54220455402227. The next prime is 54220455402263.
54220455402245 is nontrivially palindromic in base 10.
It is an interprime number because it is at equal distance from previous prime (54220455402227) and next prime (54220455402263).
It is not a de Polignac number, because 54220455402245 - 222 = 54220451207941 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54220455402196 and 54220455402205.
It is a congruent number.
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, 44617427 + ... + 45816543.
It is an arithmetic number, because the mean of its divisors is an integer number (2223272692620).
Almost surely, 254220455402245 is an apocalyptic number.
54220455402245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54220455402245 is a deficient number, since it is larger than the sum of its proper divisors (16924270761595).
54220455402245 is a wasteful number, since it uses less digits than its factorization.
54220455402245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1201045.
The product of its (nonzero) digits is 2560000, while the sum is 44.
The spelling of 54220455402245 in words is "fifty-four trillion, two hundred twenty billion, four hundred fifty-five million, four hundred two thousand, two hundred forty-five".
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