Base | Representation |
---|---|
bin | 111101111111111100111100… |
… | …1110111111101000101001001 |
3 | 2122111221001211100001211000021 |
4 | 1323333321321313331011021 |
5 | 1032440013300332403140 |
6 | 5211510520504140441 |
7 | 222604216450025653 |
oct | 17377717167750511 |
9 | 2574831740054007 |
10 | 545351222153545 |
11 | 1488471776a07a5 |
12 | 511b8878a67721 |
13 | 1a53b526b70bb2 |
14 | 98951d61a96d3 |
15 | 430ac84304b4a |
hex | 1effe79dfd149 |
545351222153545 has 16 divisors (see below), whose sum is σ = 657526426508160. Its totient is φ = 434211026054400.
The previous prime is 545351222153503. The next prime is 545351222153593.
545351222153545 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 545351222153545 - 29 = 545351222153033 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 545351222153492 and 545351222153501.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217389985 + ... + 219884305.
It is an arithmetic number, because the mean of its divisors is an integer number (41095401656760).
Almost surely, 2545351222153545 is an apocalyptic number.
It is an amenable number.
545351222153545 is a deficient number, since it is larger than the sum of its proper divisors (112175204354615).
545351222153545 is a wasteful number, since it uses less digits than its factorization.
545351222153545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2701776.
The product of its digits is 18000000, while the sum is 52.
The spelling of 545351222153545 in words is "five hundred forty-five trillion, three hundred fifty-one billion, two hundred twenty-two million, one hundred fifty-three thousand, five hundred forty-five".
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