Base | Representation |
---|---|
bin | 101011010000111… |
… | …1010010011001110 |
3 | 10202011200112100110 |
4 | 1112201322103032 |
5 | 10433120331001 |
6 | 400015340450 |
7 | 50655334230 |
oct | 12641722316 |
9 | 3664615313 |
10 | 1451730126 |
11 | 685511370 |
12 | 346221726 |
13 | 1a19c1512 |
14 | dab3a250 |
15 | 876b23d6 |
hex | 5687a4ce |
1451730126 has 32 divisors (see below), whose sum is σ = 3619899648. Its totient is φ = 377072640.
The previous prime is 1451730121. The next prime is 1451730127. The reversal of 1451730126 is 6210371541.
It is a junction number, because it is equal to n+sod(n) for n = 1451730093 and 1451730102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1451730121) 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, 1570675 + ... + 1571598.
It is an arithmetic number, because the mean of its divisors is an integer number (113121864).
Almost surely, 21451730126 is an apocalyptic number.
1451730126 is an abundant number, since it is smaller than the sum of its proper divisors (2168169522).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1451730126 is a wasteful number, since it uses less digits than its factorization.
1451730126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3142296.
The product of its (nonzero) digits is 5040, while the sum is 30.
The square root of 1451730126 is about 38101.5764240799. The cubic root of 1451730126 is about 1132.3011883411.
The spelling of 1451730126 in words is "one billion, four hundred fifty-one million, seven hundred thirty thousand, one hundred twenty-six".
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