Base | Representation |
---|---|
bin | 101101001010101111101 |
3 | 2210012021002 |
4 | 11221111331 |
5 | 334330221 |
6 | 51420045 |
7 | 15403022 |
oct | 5512575 |
9 | 2705232 |
10 | 1480061 |
11 | 920aa0 |
12 | 5b4625 |
13 | 3ca89b |
14 | 2a7549 |
15 | 1e380b |
hex | 16957d |
1480061 has 8 divisors (see below), whose sum is σ = 1625184. Its totient is φ = 1336720.
The previous prime is 1480021. The next prime is 1480067. The reversal of 1480061 is 1600841.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1480061 - 26 = 1479997 is a prime.
It is a pancake number, because a pancake can be divided into 1480061 parts by 1720 straight cuts.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1480067) by changing a digit.
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, 1826 + ... + 2508.
It is an arithmetic number, because the mean of its divisors is an integer number (203148).
21480061 is an apocalyptic number.
1480061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1480061 is a deficient number, since it is larger than the sum of its proper divisors (145123).
1480061 is a wasteful number, since it uses less digits than its factorization.
1480061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 891.
The product of its (nonzero) digits is 192, while the sum is 20.
The square root of 1480061 is about 1216.5775766469. The cubic root of 1480061 is about 113.9619499565.
The spelling of 1480061 in words is "one million, four hundred eighty thousand, sixty-one".
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