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10210030303 = 1123331121921
BaseRepresentation
bin10011000001001000…
…01011001011011111
3222100112222021112111
421200210023023133
5131402231432203
64405044214451
7511004553124
oct114044131337
928315867474
1010210030303
11436a328980
121b8b39a427
13c69377065
146cbdd674b
153eb54926d
hex26090b2df

10210030303 has 16 divisors (see below), whose sum is σ = 11657693952. Its totient is φ = 8851392000.

The previous prime is 10210030297. The next prime is 10210030321. The reversal of 10210030303 is 30303001201.

It is a de Polignac number, because none of the positive numbers 2k-10210030303 is a prime.

It is a Duffinian number.

10210030303 is a modest number, since divided by 30303 gives 10210 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210030333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22783 + ... + 144703.

It is an arithmetic number, because the mean of its divisors is an integer number (728605872).

Almost surely, 210210030303 is an apocalyptic number.

10210030303 is a deficient number, since it is larger than the sum of its proper divisors (1447663649).

10210030303 is a wasteful number, since it uses less digits than its factorization.

10210030303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122286.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 10210030303 its reverse (30303001201), we get a palindrome (40513031504).

The spelling of 10210030303 in words is "ten billion, two hundred ten million, thirty thousand, three hundred three".

Divisors: 1 11 23 253 331 3641 7613 83743 121921 1341131 2804183 30846013 40355851 443914361 928184573 10210030303