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45996517 = 713747963
BaseRepresentation
bin1010111101110…
…1100111100101
310012112212100201
42233131213211
543233342032
64321510501
71065651430
oct257354745
9105485321
1045996517
1123a66956
12134a2431
1396b6098
146174817
1540888e7
hex2bdd9e5

45996517 has 8 divisors (see below), whose sum is σ = 52952256. Its totient is φ = 39136992.

The previous prime is 45996499. The next prime is 45996521. The reversal of 45996517 is 71569954.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-45996517 is a prime.

It is a super-2 number, since 2×459965172 = 4231359152262578, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45996557) 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 7 ways as a sum of consecutive naturals, for example, 23023 + ... + 24940.

It is an arithmetic number, because the mean of its divisors is an integer number (6619032).

Almost surely, 245996517 is an apocalyptic number.

It is an amenable number.

45996517 is a deficient number, since it is larger than the sum of its proper divisors (6955739).

45996517 is a wasteful number, since it uses less digits than its factorization.

45996517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48107.

The product of its digits is 340200, while the sum is 46.

The square root of 45996517 is about 6782.0732080979. The cubic root of 45996517 is about 358.2957435721.

The spelling of 45996517 in words is "forty-five million, nine hundred ninety-six thousand, five hundred seventeen".

Divisors: 1 7 137 959 47963 335741 6570931 45996517