Base | Representation |
---|---|
bin | 110010010011111111… |
… | …011111100000000010 |
3 | 12011102220212110120022 |
4 | 302103333133200002 |
5 | 1341114230034102 |
6 | 40452333413442 |
7 | 3621504460001 |
oct | 622377374002 |
9 | 164386773508 |
10 | 54022502402 |
11 | 20a02326700 |
12 | a57803a282 |
13 | 512c23c86b |
14 | 2886a60c38 |
15 | 1612ab25a2 |
hex | c93fdf802 |
54022502402 has 54 divisors (see below), whose sum is σ = 90826692579. Its totient is φ = 24080708520.
The previous prime is 54022502389. The next prime is 54022502407. The reversal of 54022502402 is 20420522045.
It can be written as a sum of positive squares in only one way, i.e., 27011251201 + 27011251201 = 164351^2 + 164351^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=164351.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54022502407) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 242253263 + ... + 242253485.
Almost surely, 254022502402 is an apocalyptic number.
54022502402 is a deficient number, since it is larger than the sum of its proper divisors (36804190177).
54022502402 is an equidigital number, since it uses as much as digits as its factorization.
54022502402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 604 (or 303 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 26.
The spelling of 54022502402 in words is "fifty-four billion, twenty-two million, five hundred two thousand, four hundred two".
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