Search a number
-
+
1000000095 = 351723170503
BaseRepresentation
bin111011100110101…
…100101001011111
32120200200021020120
4323212230221133
54022000000340
6243121250023
733531601113
oct7346545137
92520607216
101000000095
11473523966
1223aa93913
1312c23a243
1496b4b743
155cbd14d0
hex3b9aca5f

1000000095 has 32 divisors (see below), whose sum is σ = 1767785472. Its totient is φ = 480133632.

The previous prime is 1000000093. The next prime is 1000000097. The reversal of 1000000095 is 5900000001.

It is an interprime number because it is at equal distance from previous prime (1000000093) and next prime (1000000097).

It is not a de Polignac number, because 1000000095 - 21 = 1000000093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000000093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79387 + ... + 91116.

It is an arithmetic number, because the mean of its divisors is an integer number (55243296).

Almost surely, 21000000095 is an apocalyptic number.

1000000095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1000000095 is a deficient number, since it is larger than the sum of its proper divisors (767785377).

1000000095 is a wasteful number, since it uses less digits than its factorization.

1000000095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170551.

The product of its (nonzero) digits is 45, while the sum is 15.

The square root of 1000000095 is about 31622.7781037656. The cubic root of 1000000095 is about 1000.0000316667. Note that the first 4 decimals are identical.

Adding to 1000000095 its reverse (5900000001), we get a palindrome (6900000096).

The spelling of 1000000095 in words is "one billion, ninety-five", and thus it is an aban number and an uban number.

Divisors: 1 3 5 15 17 23 51 69 85 115 255 345 391 1173 1955 5865 170503 511509 852515 2557545 2898551 3921569 8695653 11764707 14492755 19607845 43478265 58823535 66666673 200000019 333333365 1000000095