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1384341076 = 221761333737
BaseRepresentation
bin101001010000011…
…0101111001010100
310120110212210221201
41102200311321110
510313342403301
6345211122244
746206463546
oct12240657124
93513783851
101384341076
11650473a38
12327743384
13190a58241
14d1bd7696
1581800201
hex52835e54

1384341076 has 24 divisors (see below), whose sum is σ = 2607161256. Its totient is φ = 640773120.

The previous prime is 1384341067. The next prime is 1384341143. The reversal of 1384341076 is 6701434831.

It can be written as a sum of positive squares in 4 ways, for example, as 9859600 + 1374481476 = 3140^2 + 37074^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162721 + ... + 171016.

It is an arithmetic number, because the mean of its divisors is an integer number (108631719).

Almost surely, 21384341076 is an apocalyptic number.

It is an amenable number.

1384341076 is a deficient number, since it is larger than the sum of its proper divisors (1222820180).

1384341076 is a wasteful number, since it uses less digits than its factorization.

1384341076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333819 (or 333817 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 1384341076 is about 37206.7342829225. The cubic root of 1384341076 is about 1114.5024695485.

The spelling of 1384341076 in words is "one billion, three hundred eighty-four million, three hundred forty-one thousand, seventy-six".

Divisors: 1 2 4 17 34 61 68 122 244 1037 2074 4148 333737 667474 1334948 5673529 11347058 20357957 22694116 40715914 81431828 346085269 692170538 1384341076