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1130131324 = 227198592473
BaseRepresentation
bin100001101011100…
…0110111101111100
32220202112121201201
41003113012331330
54303303200244
6304050345244
740001646340
oct10327067574
92822477651
101130131324
1152aa25433
1227658b224
131501a067a
14aa143620
1569338ad4
hex435c6f7c

1130131324 has 48 divisors (see below), whose sum is σ = 2382956800. Its totient is φ = 458130816.

The previous prime is 1130131313. The next prime is 1130131361. The reversal of 1130131324 is 4231310311.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 455752 + ... + 458224.

Almost surely, 21130131324 is an apocalyptic number.

1130131324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1130131324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1191478400).

1130131324 is an abundant number, since it is smaller than the sum of its proper divisors (1252825476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1130131324 is a wasteful number, since it uses less digits than its factorization.

1130131324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3362 (or 3360 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1130131324 is about 33617.4258978881. The cubic root of 1130131324 is about 1041.6207851564.

Adding to 1130131324 its reverse (4231310311), we get a palindrome (5361441635).

The spelling of 1130131324 in words is "one billion, one hundred thirty million, one hundred thirty-one thousand, three hundred twenty-four".

Divisors: 1 2 4 7 14 19 28 38 76 133 266 532 859 1718 2473 3436 4946 6013 9892 12026 16321 17311 24052 32642 34622 46987 65284 69244 93974 114247 187948 228494 328909 456988 657818 1315636 2124307 4248614 8497228 14870149 29740298 40361833 59480596 80723666 161447332 282532831 565065662 1130131324