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10200120133 = 72674676653
BaseRepresentation
bin10010111111111100…
…10111101101000101
3222022212022210100011
421133332113231011
5131342212321013
64404051550221
7510524406400
oct113776275505
928285283304
1010200120133
11436477a255
121b87bbb371
13c672b7358
146ca976d37
153ea73cc3d
hex25ff97b45

10200120133 has 24 divisors (see below), whose sum is σ = 12070143072. Its totient is φ = 8592734304.

The previous prime is 10200120131. The next prime is 10200120167. The reversal of 10200120133 is 33102100201.

It is not a de Polignac number, because 10200120133 - 21 = 10200120131 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200120131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1529835 + ... + 1536487.

It is an arithmetic number, because the mean of its divisors is an integer number (502922628).

Almost surely, 210200120133 is an apocalyptic number.

It is an amenable number.

10200120133 is a deficient number, since it is larger than the sum of its proper divisors (1870022939).

10200120133 is an equidigital number, since it uses as much as digits as its factorization.

10200120133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7201 (or 7194 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10200120133 its reverse (33102100201), we get a palindrome (43302220334).

The spelling of 10200120133 in words is "ten billion, two hundred million, one hundred twenty thousand, one hundred thirty-three".

Divisors: 1 7 49 67 467 469 3269 3283 6653 22883 31289 46571 219023 325997 445751 1533161 3106951 3120257 21748657 21841799 152240599 208165717 1457160019 10200120133