Search a number
-
+
1130013401 = 11137749843
BaseRepresentation
bin100001101011010…
…1010001011011001
32220202022121222012
41003112222023121
54303240412101
6304044035305
740000645466
oct10326521331
92822277865
101130013401
1152a954880
12276532b35
1315015baaa
14aa11266d
1569313bbb
hex435aa2d9

1130013401 has 8 divisors (see below), whose sum is σ = 1241741664. Its totient is φ = 1019785120.

The previous prime is 1130013397. The next prime is 1130013407. The reversal of 1130013401 is 1043100311.

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

It is a cyclic number.

It is not a de Polignac number, because 1130013401 - 22 = 1130013397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130013407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373415 + ... + 376428.

It is an arithmetic number, because the mean of its divisors is an integer number (155217708).

Almost surely, 21130013401 is an apocalyptic number.

1130013401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1130013401 is a deficient number, since it is larger than the sum of its proper divisors (111728263).

1130013401 is a wasteful number, since it uses less digits than its factorization.

1130013401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749991.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1130013401 is about 33615.6719552057. The cubic root of 1130013401 is about 1041.5845547591.

Adding to 1130013401 its reverse (1043100311), we get a palindrome (2173113712).

The spelling of 1130013401 in words is "one billion, one hundred thirty million, thirteen thousand, four hundred one".

Divisors: 1 11 137 1507 749843 8248273 102728491 1130013401