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9283429142 = 2132315524129
BaseRepresentation
bin10001010010101010…
…11110001100010110
3212221222102001200222
420221111132030112
5123003024213032
64133104034342
7446023563041
oct105125361426
925858361628
109283429142
113a34287799
1219710029b2
13b4c3c8750
14640d13c58
15395015a12
hex22955e316

9283429142 has 16 divisors (see below), whose sum is σ = 15648323040. Its totient is φ = 4098369792.

The previous prime is 9283429123. The next prime is 9283429147. The reversal of 9283429142 is 2419243829.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9283429093 and 9283429102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9283429147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7761467 + ... + 7762662.

It is an arithmetic number, because the mean of its divisors is an integer number (978020190).

Almost surely, 29283429142 is an apocalyptic number.

9283429142 is a deficient number, since it is larger than the sum of its proper divisors (6364893898).

9283429142 is a wasteful number, since it uses less digits than its factorization.

9283429142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15524167.

The product of its digits is 248832, while the sum is 44.

The square root of 9283429142 is about 96350.5534078554. The cubic root of 9283429142 is about 2101.6939576218.

The spelling of 9283429142 in words is "nine billion, two hundred eighty-three million, four hundred twenty-nine thousand, one hundred forty-two".

Divisors: 1 2 13 23 26 46 299 598 15524129 31048258 201813677 357054967 403627354 714109934 4641714571 9283429142