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10652142354 = 237537167399
BaseRepresentation
bin10011110101110101…
…01100101100010010
31000111100212220020220
421322322230230102
5133303422023404
64521000213510
7524653500420
oct117272545422
930440786226
1010652142354
114576947237
12209346a296
131009b41619
14730a00110
1542527a4d9
hex27aeacb12

10652142354 has 64 divisors (see below), whose sum is σ = 25156915200. Its totient is φ = 2943944640.

The previous prime is 10652142341. The next prime is 10652142379. The reversal of 10652142354 is 45324125601.

It is a super-2 number, since 2×106521423542 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124347 + ... + 191745.

It is an arithmetic number, because the mean of its divisors is an integer number (393076800).

Almost surely, 210652142354 is an apocalyptic number.

10652142354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10652142354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12578457600).

10652142354 is an abundant number, since it is smaller than the sum of its proper divisors (14504772846).

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

10652142354 is a wasteful number, since it uses less digits than its factorization.

10652142354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67535.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 10652142354 its reverse (45324125601), we get a palindrome (55976267955).

The spelling of 10652142354 in words is "ten billion, six hundred fifty-two million, one hundred forty-two thousand, three hundred fifty-four".

Divisors: 1 2 3 6 7 14 21 42 53 71 106 142 159 213 318 371 426 497 742 994 1113 1491 2226 2982 3763 7526 11289 22578 26341 52682 67399 79023 134798 158046 202197 404394 471793 943586 1415379 2830758 3572147 4785329 7144294 9570658 10716441 14355987 21432882 25005029 28711974 33497303 50010058 66994606 75015087 100491909 150030174 200983818 253622437 507244874 760867311 1521734622 1775357059 3550714118 5326071177 10652142354