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107835002142 = 23723478323339
BaseRepresentation
bin110010001101101110…
…1111000110100011110
3101022100012120200122020
41210123131320310132
53231321230032032
6121312210201010
710535152252230
oct1443335706436
9338305520566
10107835002142
114180705818a
1218a95883166
13a226b0229a
14530d858250
152c11ee1b2c
hex191b778d1e

107835002142 has 64 divisors (see below), whose sum is σ = 257261322240. Its totient is φ = 29463011424.

The previous prime is 107835002131. The next prime is 107835002147. The reversal of 107835002142 is 241200538701.

It is a super-3 number, since 3×1078350021423 (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107835002147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4608709 + ... + 4632047.

It is an arithmetic number, because the mean of its divisors is an integer number (4019708160).

Almost surely, 2107835002142 is an apocalyptic number.

107835002142 is an abundant number, since it is smaller than the sum of its proper divisors (149426320098).

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

107835002142 is a wasteful number, since it uses less digits than its factorization.

107835002142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28157.

The product of its (nonzero) digits is 13440, while the sum is 33.

The spelling of 107835002142 in words is "one hundred seven billion, eight hundred thirty-five million, two thousand, one hundred forty-two".

Divisors: 1 2 3 6 7 14 21 23 42 46 69 138 161 322 483 966 4783 9566 14349 23339 28698 33481 46678 66962 70017 100443 110009 140034 163373 200886 220018 326746 330027 490119 536797 660054 770063 980238 1073594 1540126 1610391 2310189 3220782 3757579 4620378 7515158 11272737 22545474 111630437 223260874 334891311 669782622 781413059 1562826118 2344239177 2567500051 4688478354 5135000102 7702500153 15405000306 17972500357 35945000714 53917501071 107835002142