Base | Representation |
---|---|
bin | 101011011011000… |
… | …1000111100110110 |
3 | 10202112122221112201 |
4 | 1112312020330312 |
5 | 10441000024024 |
6 | 400325135114 |
7 | 51051401443 |
oct | 12666107466 |
9 | 3675587481 |
10 | 1457033014 |
11 | 688503518 |
12 | 347b5a49a |
13 | 1a2b2a118 |
14 | db71a9ca |
15 | 87dad744 |
hex | 56d88f36 |
1457033014 has 4 divisors (see below), whose sum is σ = 2185549524. Its totient is φ = 728516506.
The previous prime is 1457032943. The next prime is 1457033021. The reversal of 1457033014 is 4103307541.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4103307541 = 53 ⋅77420897.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 364258252 + ... + 364258255.
It is an arithmetic number, because the mean of its divisors is an integer number (546387381).
Almost surely, 21457033014 is an apocalyptic number.
1457033014 is a deficient number, since it is larger than the sum of its proper divisors (728516510).
1457033014 is an equidigital number, since it uses as much as digits as its factorization.
1457033014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 728516509.
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 1457033014 is about 38171.1018179984. The cubic root of 1457033014 is about 1133.6782050992.
The spelling of 1457033014 in words is "one billion, four hundred fifty-seven million, thirty-three thousand, fourteen".
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