Search a number
-
+
130035026 = 21141144163
BaseRepresentation
bin1111100000000…
…10110101010010
3100001200110112002
413300002311102
5231242110101
620523034002
73136164602
oct760026522
9301613462
10130035026
1167446270
123766b902
1320c2b704
14133acc02
15b638d6b
hex7c02d52

130035026 has 16 divisors (see below), whose sum is σ = 217975968. Its totient is φ = 57664800.

The previous prime is 130035019. The next prime is 130035029. The reversal of 130035026 is 620530031.

It is a junction number, because it is equal to n+sod(n) for n = 130034989 and 130035007.

It is not an unprimeable number, because it can be changed into a prime (130035029) 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, 71180 + ... + 72983.

It is an arithmetic number, because the mean of its divisors is an integer number (13623498).

Almost surely, 2130035026 is an apocalyptic number.

130035026 is a deficient number, since it is larger than the sum of its proper divisors (87940942).

130035026 is a wasteful number, since it uses less digits than its factorization.

130035026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144217.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 130035026 is about 11403.2901392537. The cubic root of 130035026 is about 506.6251938776.

Adding to 130035026 its reverse (620530031), we get a palindrome (750565057).

The spelling of 130035026 in words is "one hundred thirty million, thirty-five thousand, twenty-six".

Divisors: 1 2 11 22 41 82 451 902 144163 288326 1585793 3171586 5910683 11821366 65017513 130035026