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130183361 = 7111690693
BaseRepresentation
bin1111100001001…
…11000011000001
3100001221222222222
413300213003001
5231311331421
620530140425
73140353220
oct760470301
9301858888
10130183361
1167537760
1237721715
1320c81099
141340acb7
15b667cab
hex7c270c1

130183361 has 8 divisors (see below), whose sum is σ = 162306624. Its totient is φ = 101441520.

The previous prime is 130183351. The next prime is 130183363. The reversal of 130183361 is 163381031.

It is a happy number.

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 130183361 - 226 = 63074497 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130183361.

It is not an unprimeable number, because it can be changed into a prime (130183363) 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, 845270 + ... + 845423.

It is an arithmetic number, because the mean of its divisors is an integer number (20288328).

Almost surely, 2130183361 is an apocalyptic number.

130183361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

130183361 is a deficient number, since it is larger than the sum of its proper divisors (32123263).

130183361 is a wasteful number, since it uses less digits than its factorization.

130183361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690711.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 130183361 is about 11409.7923293985. The cubic root of 130183361 is about 506.8177617140.

The spelling of 130183361 in words is "one hundred thirty million, one hundred eighty-three thousand, three hundred sixty-one".

Divisors: 1 7 11 77 1690693 11834851 18597623 130183361