Base | Representation |
---|---|
bin | 101011110100100… |
… | …1101010110010101 |
3 | 10210110212002112211 |
4 | 1113221031112111 |
5 | 11002411422443 |
6 | 401524113421 |
7 | 51303236602 |
oct | 12751152625 |
9 | 3713762484 |
10 | 1470420373 |
11 | 695017654 |
12 | 350535871 |
13 | 1a5836736 |
14 | dd4036a9 |
15 | 8915519d |
hex | 57a4d595 |
1470420373 has 4 divisors (see below), whose sum is σ = 1481645088. Its totient is φ = 1459195660.
The previous prime is 1470420359. The next prime is 1470420397. The reversal of 1470420373 is 3730240741.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1470420373 - 221 = 1468323221 is a prime.
It is a super-3 number, since 3×14704203733 (a number of 28 digits) contains 333 as substring.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1470420073) by changing a digit.
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 in 3 ways as a sum of consecutive naturals, for example, 5612161 + ... + 5612422.
It is an arithmetic number, because the mean of its divisors is an integer number (370411272).
Almost surely, 21470420373 is an apocalyptic number.
It is an amenable number.
1470420373 is a deficient number, since it is larger than the sum of its proper divisors (11224715).
1470420373 is a wasteful number, since it uses less digits than its factorization.
1470420373 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11224714.
The product of its (nonzero) digits is 14112, while the sum is 31.
The square root of 1470420373 is about 38346.0607233651. The cubic root of 1470420373 is about 1137.1397396828.
The spelling of 1470420373 in words is "one billion, four hundred seventy million, four hundred twenty thousand, three hundred seventy-three".
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