Base | Representation |
---|---|
bin | 1011010101000000001100… |
… | …0011110110101011100110 |
3 | 1122002201201011211120212112 |
4 | 2311100003003312223212 |
5 | 3113032233331003304 |
6 | 42253542511321022 |
7 | 2423606552255612 |
oct | 265200303665346 |
9 | 48081634746775 |
10 | 12455456500454 |
11 | 3a72369532860 |
12 | 1491b4b220172 |
13 | 6c4710390c26 |
14 | 310bc1044342 |
15 | 168edd239b6e |
hex | b54030f6ae6 |
12455456500454 has 16 divisors (see below), whose sum is σ = 20381726532096. Its totient is φ = 5661551569800.
The previous prime is 12455456500351. The next prime is 12455456500469. The reversal of 12455456500454 is 45400565455421.
It is a happy number.
It is a super-2 number, since 2×124554565004542 (a number of 27 digits) contains 22 as substring.
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, 6965219 + ... + 8568849.
It is an arithmetic number, because the mean of its divisors is an integer number (1273857908256).
Almost surely, 212455456500454 is an apocalyptic number.
12455456500454 is a deficient number, since it is larger than the sum of its proper divisors (7926270031642).
12455456500454 is a wasteful number, since it uses less digits than its factorization.
12455456500454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1956691.
The product of its (nonzero) digits is 9600000, while the sum is 50.
The spelling of 12455456500454 in words is "twelve trillion, four hundred fifty-five billion, four hundred fifty-six million, five hundred thousand, four hundred fifty-four".
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