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130426241 = 1119624049
BaseRepresentation
bin1111100011000…
…10010110000001
3100002102100011112
413301202112001
5231342114431
620535253105
73142414301
oct761422601
9302370145
10130426241
1167693190
123781a195
13210377ba
1413471601
15b6b4c2b
hex7c62581

130426241 has 8 divisors (see below), whose sum is σ = 149772000. Its totient is φ = 112328640.

The previous prime is 130426229. The next prime is 130426271. The reversal of 130426241 is 142624031.

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 130426241 - 226 = 63317377 is a prime.

It is a super-2 number, since 2×1304262412 = 34022008682780162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130426201) 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, 311816 + ... + 312233.

It is an arithmetic number, because the mean of its divisors is an integer number (18721500).

Almost surely, 2130426241 is an apocalyptic number.

130426241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

130426241 is a deficient number, since it is larger than the sum of its proper divisors (19345759).

130426241 is a wasteful number, since it uses less digits than its factorization.

130426241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624079.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 130426241 is about 11420.4308587724. The cubic root of 130426241 is about 507.1327518528.

The spelling of 130426241 in words is "one hundred thirty million, four hundred twenty-six thousand, two hundred forty-one".

Divisors: 1 11 19 209 624049 6864539 11856931 130426241