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10302201983 = 191812995697
BaseRepresentation
bin10011001100000111…
…10010000001111111
3222120222102002022102
421212003302001333
5132044330430413
64422135535315
7513204162203
oct114603620177
928528362272
1010302201983
114407362917
121bb622a53b
13c824a9608
146da34ab03
154046a4458
hex2660f207f

10302201983 has 8 divisors (see below), whose sum is σ = 10904340720. Its totient is φ = 9706055040.

The previous prime is 10302201937. The next prime is 10302201991. The reversal of 10302201983 is 38910220301.

10302201983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10302201983 - 26 = 10302201919 is a prime.

It is a super-2 number, since 2×103022019832 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10302207983) 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, 1494410 + ... + 1501287.

It is an arithmetic number, because the mean of its divisors is an integer number (1363042590).

Almost surely, 210302201983 is an apocalyptic number.

10302201983 is a deficient number, since it is larger than the sum of its proper divisors (602138737).

10302201983 is a wasteful number, since it uses less digits than its factorization.

10302201983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2995897.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 10302201983 in words is "ten billion, three hundred two million, two hundred one thousand, nine hundred eighty-three".

Divisors: 1 19 181 3439 2995697 56918243 542221157 10302201983