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46000505 = 520814421
BaseRepresentation
bin1010111101111…
…0100101111001
310012120001211102
42233132211321
543234004010
64321541145
71065666155
oct257364571
9105501742
1046000505
1123a69951
12134a47b5
1396b7b45
146176065
154089ba5
hex2bde979

46000505 has 8 divisors (see below), whose sum is σ = 55239624. Its totient is φ = 36774400.

The previous prime is 46000481. The next prime is 46000511. The reversal of 46000505 is 50500064.

It can be written as a sum of positive squares in 4 ways, for example, as 8386816 + 37613689 = 2896^2 + 6133^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 46000505 - 214 = 45984121 is a prime.

It is a Duffinian 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 in 7 ways as a sum of consecutive naturals, for example, 8195 + ... + 12615.

It is an arithmetic number, because the mean of its divisors is an integer number (6904953).

Almost surely, 246000505 is an apocalyptic number.

It is an amenable number.

46000505 is a deficient number, since it is larger than the sum of its proper divisors (9239119).

46000505 is a wasteful number, since it uses less digits than its factorization.

46000505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6507.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 46000505 is about 6782.3672121170. The cubic root of 46000505 is about 358.3060982846.

Adding to 46000505 its reverse (50500064), we get a palindrome (96500569).

The spelling of 46000505 in words is "forty-six million, five hundred five", and thus it is an aban number.

Divisors: 1 5 2081 4421 10405 22105 9200101 46000505