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130534041 = 31117232681
BaseRepresentation
bin1111100011111…
…00101010011001
3100002121211001010
413301330222121
5231404042131
620541444133
73143343501
oct761745231
9302554033
10130534041
1167757180
1237870649
13210748a1
141349ca01
15b6d6b46
hex7c7ca99

130534041 has 16 divisors (see below), whose sum is σ = 201037248. Its totient is φ = 74457600.

The previous prime is 130534031. The next prime is 130534051. The reversal of 130534041 is 140435031.

It is an interprime number because it is at equal distance from previous prime (130534031) and next prime (130534051).

It is not a de Polignac number, because 130534041 - 217 = 130402969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130533999 and 130534017.

It is not an unprimeable number, because it can be changed into a prime (130534021) 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, 115780 + ... + 116901.

It is an arithmetic number, because the mean of its divisors is an integer number (12564828).

Almost surely, 2130534041 is an apocalyptic number.

130534041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

130534041 is a deficient number, since it is larger than the sum of its proper divisors (70503207).

130534041 is a wasteful number, since it uses less digits than its factorization.

130534041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232712.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 130534041 is about 11425.1494957397. The cubic root of 130534041 is about 507.2724319649.

Adding to 130534041 its reverse (140435031), we get a palindrome (270969072).

The spelling of 130534041 in words is "one hundred thirty million, five hundred thirty-four thousand, forty-one".

Divisors: 1 3 11 17 33 51 187 561 232681 698043 2559491 3955577 7678473 11866731 43511347 130534041