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96667837 = 721972813
BaseRepresentation
bin1011100001100…
…00100010111101
320201220020100021
411300300202331
5144221332322
613331532141
72252443300
oct560604275
9221806307
1096667837
114a625a82
122845a051
1317047c06
14cba4b37
1587474c7
hex5c308bd

96667837 has 6 divisors (see below), whose sum is σ = 112450398. Its totient is φ = 82858104.

The previous prime is 96667829. The next prime is 96667843. The reversal of 96667837 is 73876669.

It can be written as a sum of positive squares in only one way, i.e., 88906041 + 7761796 = 9429^2 + 2786^2 .

It is not a de Polignac number, because 96667837 - 23 = 96667829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96667847) 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 5 ways as a sum of consecutive naturals, for example, 986358 + ... + 986455.

It is an arithmetic number, because the mean of its divisors is an integer number (18741733).

Almost surely, 296667837 is an apocalyptic number.

It is an amenable number.

96667837 is a deficient number, since it is larger than the sum of its proper divisors (15782561).

96667837 is a wasteful number, since it uses less digits than its factorization.

96667837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1972827 (or 1972820 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 52.

The square root of 96667837 is about 9831.9803193456. The cubic root of 96667837 is about 458.9450256369.

The spelling of 96667837 in words is "ninety-six million, six hundred sixty-seven thousand, eight hundred thirty-seven".

Divisors: 1 7 49 1972813 13809691 96667837