Base | Representation |
---|---|
bin | 11010111010000… |
… | …011001100011111 |
3 | 1011110102202202111 |
4 | 122322003030133 |
5 | 1411031100210 |
6 | 112443334451 |
7 | 14121023014 |
oct | 3272031437 |
9 | 1143382674 |
10 | 451425055 |
11 | 2118aa364 |
12 | 107221427 |
13 | 726a8523 |
14 | 43d4d70b |
15 | 2997088a |
hex | 1ae8331f |
451425055 has 16 divisors (see below), whose sum is σ = 579265344. Its totient is φ = 336524800.
The previous prime is 451425031. The next prime is 451425059. The reversal of 451425055 is 550524154.
It is not a de Polignac number, because 451425055 - 27 = 451424927 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (451425059) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17707 + ... + 34876.
It is an arithmetic number, because the mean of its divisors is an integer number (36204084).
Almost surely, 2451425055 is an apocalyptic number.
451425055 is a deficient number, since it is larger than the sum of its proper divisors (127840289).
451425055 is a wasteful number, since it uses less digits than its factorization.
451425055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52706.
The product of its (nonzero) digits is 20000, while the sum is 31.
The square root of 451425055 is about 21246.7657538742. The cubic root of 451425055 is about 767.1174934053.
Subtracting 451425055 from its reverse (550524154), we obtain a palindrome (99099099).
The spelling of 451425055 in words is "four hundred fifty-one million, four hundred twenty-five thousand, fifty-five".
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