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130341455 = 530784913
BaseRepresentation
bin1111100010011…
…01101001001111
3100002021000212022
413301031221033
5231331411310
620533400355
73141612146
oct761155117
9302230768
10130341455
1167635512
12377990bb
132100802a
141344c75d
15b699a55
hex7c4da4f

130341455 has 8 divisors (see below), whose sum is σ = 156921072. Its totient is φ = 103932288.

The previous prime is 130341439. The next prime is 130341461. The reversal of 130341455 is 554143031.

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 130341455 - 24 = 130341439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40922 + ... + 43991.

It is an arithmetic number, because the mean of its divisors is an integer number (19615134).

Almost surely, 2130341455 is an apocalyptic number.

130341455 is a deficient number, since it is larger than the sum of its proper divisors (26579617).

130341455 is an equidigital number, since it uses as much as digits as its factorization.

130341455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85225.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 130341455 is about 11416.7182237279. The cubic root of 130341455 is about 507.0228376778.

Adding to 130341455 its reverse (554143031), we get a palindrome (684484486).

The spelling of 130341455 in words is "one hundred thirty million, three hundred forty-one thousand, four hundred fifty-five".

Divisors: 1 5 307 1535 84913 424565 26068291 130341455