Base | Representation |
---|---|
bin | 1111110111111000111… |
… | …01011001101100001111 |
3 | 1221010202222001002111112 |
4 | 13323330131121230033 |
5 | 32413440232221020 |
6 | 1054315353442235 |
7 | 54255361535531 |
oct | 7737435315417 |
9 | 1833688032445 |
10 | 545401445135 |
11 | 1a0337996188 |
12 | 89851a1037b |
13 | 3c57b288201 |
14 | 1c57cd11851 |
15 | e2c191d2c5 |
hex | 7efc759b0f |
545401445135 has 8 divisors (see below), whose sum is σ = 658650408576. Its totient is φ = 433542039840.
The previous prime is 545401445033. The next prime is 545401445137. The reversal of 545401445135 is 531544104545.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 545401445135 - 210 = 545401444111 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 545401445092 and 545401445101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (545401445137) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347388671 + ... + 347390240.
It is an arithmetic number, because the mean of its divisors is an integer number (82331301072).
Almost surely, 2545401445135 is an apocalyptic number.
545401445135 is a deficient number, since it is larger than the sum of its proper divisors (113248963441).
545401445135 is a wasteful number, since it uses less digits than its factorization.
545401445135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 694779073.
The product of its (nonzero) digits is 480000, while the sum is 41.
The spelling of 545401445135 in words is "five hundred forty-five billion, four hundred one million, four hundred forty-five thousand, one hundred thirty-five".
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