Search a number
-
+
130966935 = 3511793739
BaseRepresentation
bin1111100111001…
…10010110010111
3100010102210212020
413303212112113
5232011420220
620555024223
73150125541
oct763462627
9303383766
10130966935
1167a22440
1237a3b073
1321196938
1413572691
15b770040
hex7ce6597

130966935 has 16 divisors (see below), whose sum is σ = 228597120. Its totient is φ = 63499040.

The previous prime is 130966933. The next prime is 130966937. The reversal of 130966935 is 539669031.

It is an interprime number because it is at equal distance from previous prime (130966933) and next prime (130966937).

It is not a de Polignac number, because 130966935 - 21 = 130966933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130966933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 396705 + ... + 397034.

It is an arithmetic number, because the mean of its divisors is an integer number (14287320).

Almost surely, 2130966935 is an apocalyptic number.

130966935 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130966935 is a deficient number, since it is larger than the sum of its proper divisors (97630185).

130966935 is a wasteful number, since it uses less digits than its factorization.

130966935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793758.

The product of its (nonzero) digits is 131220, while the sum is 42.

The square root of 130966935 is about 11444.0785998699. The cubic root of 130966935 is about 507.8325741997.

The spelling of 130966935 in words is "one hundred thirty million, nine hundred sixty-six thousand, nine hundred thirty-five".

Divisors: 1 3 5 11 15 33 55 165 793739 2381217 3968695 8731129 11906085 26193387 43655645 130966935