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85282956 = 22341123929
BaseRepresentation
bin1010001010101…
…01000010001100
312221110211020000
411011111002030
5133313023311
612243524300
72053615233
oct505250214
9187424200
1085282956
114415a390
1224689690
131488cbb5
14b47db1a
157749056
hex515508c

85282956 has 60 divisors (see below), whose sum is σ = 243224520. Its totient is φ = 25842240.

The previous prime is 85282943. The next prime is 85282961. The reversal of 85282956 is 65928258.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8401 + ... + 15528.

It is an arithmetic number, because the mean of its divisors is an integer number (4053742).

Almost surely, 285282956 is an apocalyptic number.

It is an amenable number.

85282956 is an abundant number, since it is smaller than the sum of its proper divisors (157941564).

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

85282956 is a wasteful number, since it uses less digits than its factorization.

85282956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23956 (or 23945 counting only the distinct ones).

The product of its digits is 345600, while the sum is 45.

The square root of 85282956 is about 9234.8771513215. The cubic root of 85282956 is about 440.1703128556.

The spelling of 85282956 in words is "eighty-five million, two hundred eighty-two thousand, nine hundred fifty-six".

Divisors: 1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 81 99 108 132 162 198 297 324 396 594 891 1188 1782 3564 23929 47858 71787 95716 143574 215361 263219 287148 430722 526438 646083 789657 861444 1052876 1292166 1579314 1938249 2368971 2584332 3158628 3876498 4737942 7106913 7752996 9475884 14213826 21320739 28427652 42641478 85282956