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10055010018 = 232716183893
BaseRepresentation
bin10010101110101001…
…10100011011100010
3221221202021102200110
421113110310123202
5131043040310033
64341425432150
7504113114004
oct112724643342
927852242613
1010055010018
11429a877939
121b4749b656
13c4320b091
146b55a2374
153dcb27363
hex2575346e2

10055010018 has 16 divisors (see below), whose sum is σ = 20184230016. Its totient is φ = 3339301680.

The previous prime is 10055010011. The next prime is 10055010019. The reversal of 10055010018 is 81001055001.

10055010018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×100550100182 (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10055009976 and 10055010003.

It is not an unprimeable number, because it can be changed into a prime (10055010011) 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 7 ways as a sum of consecutive naturals, for example, 3090321 + ... + 3093572.

It is an arithmetic number, because the mean of its divisors is an integer number (1261514376).

Almost surely, 210055010018 is an apocalyptic number.

10055010018 is an abundant number, since it is smaller than the sum of its proper divisors (10129219998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10055010018 is a wasteful number, since it uses less digits than its factorization.

10055010018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6184169.

The product of its (nonzero) digits is 200, while the sum is 21.

Adding to 10055010018 its reverse (81001055001), we get a palindrome (91056065019).

The spelling of 10055010018 in words is "ten billion, fifty-five million, ten thousand, eighteen".

Divisors: 1 2 3 6 271 542 813 1626 6183893 12367786 18551679 37103358 1675835003 3351670006 5027505009 10055010018