Search a number
-
+
10000101010 = 251000010101
BaseRepresentation
bin10010101000000110…
…10110111010010010
3221210220221202200111
421110003112322102
5130440011213020
64332144511534
7502545312304
oct112403267222
927726852614
1010000101010
114271883999
121b3101b5aa
13c34a24443
146ac18b974
153d7dccd5a
hex2540d6e92

10000101010 has 8 divisors (see below), whose sum is σ = 18000181836. Its totient is φ = 4000040400.

The previous prime is 10000100987. The next prime is 10000101073. The reversal of 10000101010 is 1010100001.

It can be written as a sum of positive squares in 2 ways, for example, as 9981808281 + 18292729 = 99909^2 + 4277^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

10000101010 is a modest number, since divided by 101010 gives 10000 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500005041 + ... + 500005060.

Almost surely, 210000101010 is an apocalyptic number.

10000101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10000101010 is a deficient number, since it is larger than the sum of its proper divisors (8000080826).

10000101010 is a wasteful number, since it uses less digits than its factorization.

10000101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000010108.

The product of its (nonzero) digits is 1, while the sum is 4.

Adding to 10000101010 its reverse (1010100001), we get a palindrome (11010201011).

The spelling of 10000101010 in words is "ten billion, one hundred one thousand, ten".

Divisors: 1 2 5 10 1000010101 2000020202 5000050505 10000101010