Base | Representation |
---|---|
bin | 101010100101010… |
… | …1000000000111110 |
3 | 10200120122000221022 |
4 | 1111022220000332 |
5 | 10411241124302 |
6 | 353441104142 |
7 | 50260004441 |
oct | 12512500076 |
9 | 3616560838 |
10 | 1428848702 |
11 | 6736031a6 |
12 | 33a628052 |
13 | 19a03c708 |
14 | d7aa1658 |
15 | 856928a2 |
hex | 552a803e |
1428848702 has 16 divisors (see below), whose sum is σ = 2163642624. Its totient is φ = 707655000.
The previous prime is 1428848669. The next prime is 1428848719. The reversal of 1428848702 is 2078488241.
It is a super-2 number, since 2×14288487022 = 4083217226414169608, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144827 + ... + 154377.
It is an arithmetic number, because the mean of its divisors is an integer number (135227664).
Almost surely, 21428848702 is an apocalyptic number.
1428848702 is a deficient number, since it is larger than the sum of its proper divisors (734793922).
1428848702 is a wasteful number, since it uses less digits than its factorization.
1428848702 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10255.
The product of its (nonzero) digits is 229376, while the sum is 44.
The square root of 1428848702 is about 37800.1151056449. The cubic root of 1428848702 is about 1126.3207407392.
The spelling of 1428848702 in words is "one billion, four hundred twenty-eight million, eight hundred forty-eight thousand, seven hundred two".
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