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4853142 = 233737347
BaseRepresentation
bin10010100000110110010110
3100010120021000
4102200312112
52220300032
6252004130
756152050
oct22406626
910116230
104853142
112815268
121760646
13100bca8
149048d0
1565ce7c
hex4a0d96

4853142 has 64 divisors (see below), whose sum is σ = 12695040. Its totient is φ = 1345248.

The previous prime is 4853117. The next prime is 4853171. The reversal of 4853142 is 2413584.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

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, 13813 + ... + 14159.

It is an arithmetic number, because the mean of its divisors is an integer number (198360).

Almost surely, 24853142 is an apocalyptic number.

4853142 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4853142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6347520).

4853142 is an abundant number, since it is smaller than the sum of its proper divisors (7841898).

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

4853142 is a wasteful number, since it uses less digits than its factorization.

4853142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402 (or 396 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 4853142 is about 2202.9847934110. The cubic root of 4853142 is about 169.3067733089.

It can be divided in two parts, 48531 and 42, that multiplied together give a palindrome (2038302).

The spelling of 4853142 in words is "four million, eight hundred fifty-three thousand, one hundred forty-two".

Divisors: 1 2 3 6 7 9 14 18 21 27 37 42 54 63 74 111 126 189 222 259 333 347 378 518 666 694 777 999 1041 1554 1998 2082 2331 2429 3123 4662 4858 6246 6993 7287 9369 12839 13986 14574 18738 21861 25678 38517 43722 65583 77034 89873 115551 131166 179746 231102 269619 346653 539238 693306 808857 1617714 2426571 4853142