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130326301 = 7171957641
BaseRepresentation
bin1111100010010…
…01111100011101
3100002020021002001
413301021330131
5231330420201
620533202301
73141520030
oct761117435
9302207061
10130326301
1167625096
1237790391
1321001171
1413447017
15b695301
hex7c49f1d

130326301 has 16 divisors (see below), whose sum is σ = 166008960. Its totient is φ = 99601920.

The previous prime is 130326289. The next prime is 130326307. The reversal of 130326301 is 103623031.

It is a cyclic number.

It is not a de Polignac number, because 130326301 - 25 = 130326269 is a prime.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130326307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26560 + ... + 31081.

It is an arithmetic number, because the mean of its divisors is an integer number (10375560).

Almost surely, 2130326301 is an apocalyptic number.

It is an amenable number.

130326301 is a deficient number, since it is larger than the sum of its proper divisors (35682659).

130326301 is a wasteful number, since it uses less digits than its factorization.

130326301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57684.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 130326301 is about 11416.0545286014. The cubic root of 130326301 is about 507.0031874397.

Adding to 130326301 its reverse (103623031), we get a palindrome (233949332).

The spelling of 130326301 in words is "one hundred thirty million, three hundred twenty-six thousand, three hundred one".

Divisors: 1 7 17 19 119 133 323 2261 57641 403487 979897 1095179 6859279 7666253 18618043 130326301