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10200505029 = 3111333137177
BaseRepresentation
bin10010111111111111…
…10101101011000101
3222022220001100022120
421133333311223011
5131342312130104
64404104120153
7510530601501
oct113777655305
928286040276
1010200505029
114364a12450
121b88166059
13c673c05c0
146caa37301
153ea7b6cd9
hex25fff5ac5

10200505029 has 32 divisors (see below), whose sum is σ = 15985463424. Its totient is φ = 5704058880.

The previous prime is 10200505001. The next prime is 10200505031. The reversal of 10200505029 is 92050500201.

It is not a de Polignac number, because 10200505029 - 211 = 10200502981 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200505079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1417689 + ... + 1424865.

It is an arithmetic number, because the mean of its divisors is an integer number (499545732).

Almost surely, 210200505029 is an apocalyptic number.

It is an amenable number.

10200505029 is a deficient number, since it is larger than the sum of its proper divisors (5784958395).

10200505029 is a wasteful number, since it uses less digits than its factorization.

10200505029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10517.

The product of its (nonzero) digits is 900, while the sum is 24.

The spelling of 10200505029 in words is "ten billion, two hundred million, five hundred five thousand, twenty-nine".

Divisors: 1 3 11 13 33 39 143 429 3313 7177 9939 21531 36443 43069 78947 93301 109329 129207 236841 279903 473759 1026311 1421277 3078933 23777401 71332203 261551411 309106213 784654233 927318639 3400168343 10200505029