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10030310120 = 2352310902511
BaseRepresentation
bin10010101011101101…
…00110001011101000
3221220000210112210102
421111312212023220
5131020224410440
64335144204532
7503363141435
oct112566461350
927800715712
1010030310120
1142879374a6
121b3b169748
13c3b07065c
146b21b2b8c
153da898b15
hex255da62e8

10030310120 has 32 divisors (see below), whose sum is σ = 23549425920. Its totient is φ = 3837683520.

The previous prime is 10030310119. The next prime is 10030310177. The reversal of 10030310120 is 2101303001.

10030310120 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 2×100303101202 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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, 5450336 + ... + 5452175.

It is an arithmetic number, because the mean of its divisors is an integer number (735919560).

Almost surely, 210030310120 is an apocalyptic number.

10030310120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10030310120 is an abundant number, since it is smaller than the sum of its proper divisors (13519115800).

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

10030310120 is a wasteful number, since it uses less digits than its factorization.

10030310120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10902545 (or 10902541 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 10030310120 its reverse (2101303001), we get a palindrome (12131613121).

The spelling of 10030310120 in words is "ten billion, thirty million, three hundred ten thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 23 40 46 92 115 184 230 460 920 10902511 21805022 43610044 54512555 87220088 109025110 218050220 250757753 436100440 501515506 1003031012 1253788765 2006062024 2507577530 5015155060 10030310120