Search a number
-
+
1307469112 = 23163433639
BaseRepresentation
bin100110111101110…
…0110010100111000
310101010020022102221
41031323212110320
510134203002422
6333423333424
744254206205
oct11573462470
93333208387
101307469112
11611039994
12305a51274
1317ab51881
14c5906cac
1579bb83c7
hex4dee6538

1307469112 has 8 divisors (see below), whose sum is σ = 2451504600. Its totient is φ = 653734552.

The previous prime is 1307469091. The next prime is 1307469151. The reversal of 1307469112 is 2119647031.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent 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 as a sum of consecutive naturals, namely, 81716812 + ... + 81716827.

It is an arithmetic number, because the mean of its divisors is an integer number (306438075).

Almost surely, 21307469112 is an apocalyptic number.

It is an amenable number.

1307469112 is a deficient number, since it is larger than the sum of its proper divisors (1144035488).

1307469112 is a wasteful number, since it uses less digits than its factorization.

1307469112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163433645 (or 163433641 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 1307469112 is about 36158.9423517890. The cubic root of 1307469112 is about 1093.4790813863.

The spelling of 1307469112 in words is "one billion, three hundred seven million, four hundred sixty-nine thousand, one hundred twelve".

Divisors: 1 2 4 8 163433639 326867278 653734556 1307469112