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83796852 = 22343251647
BaseRepresentation
bin1001111111010…
…10001101110100
312211200022200010
410333222031310
5132422444402
612152020220
72035155456
oct477521564
9184608603
1083796852
11433348a7
1224091670
131448c649
14b1b42d6
157553a6c
hex4fea374

83796852 has 48 divisors (see below), whose sum is σ = 201180672. Its totient is φ = 27132000.

The previous prime is 83796851. The next prime is 83796887. The reversal of 83796852 is 25869738.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83796851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129193 + ... + 129839.

It is an arithmetic number, because the mean of its divisors is an integer number (4191264).

Almost surely, 283796852 is an apocalyptic number.

It is an amenable number.

83796852 is an abundant number, since it is smaller than the sum of its proper divisors (117383820).

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

83796852 is a wasteful number, since it uses less digits than its factorization.

83796852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948 (or 946 counting only the distinct ones).

The product of its digits is 725760, while the sum is 48.

The square root of 83796852 is about 9154.0620491670. The cubic root of 83796852 is about 437.5985771884.

It can be divided in two parts, 83796 and 852, that added together give a palindrome (84648).

The spelling of 83796852 in words is "eighty-three million, seven hundred ninety-six thousand, eight hundred fifty-two".

Divisors: 1 2 3 4 6 12 43 86 129 172 251 258 502 516 647 753 1004 1294 1506 1941 2588 3012 3882 7764 10793 21586 27821 32379 43172 55642 64758 83463 111284 129516 162397 166926 324794 333852 487191 649588 974382 1948764 6983071 13966142 20949213 27932284 41898426 83796852