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4985712 = 24343847
BaseRepresentation
bin10011000001001101110000
3100101022010000
4103001031300
52234020322
6254510000
760243414
oct23011560
910338100
104985712
1128a5926
121805300
131057434
1493ad44
156873ac
hex4c1370

4985712 has 50 divisors (see below), whose sum is σ = 14433848. Its totient is φ = 1661472.

The previous prime is 4985711. The next prime is 4985731. The reversal of 4985712 is 2175894.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4985711) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 628 + ... + 3219.

Almost surely, 24985712 is an apocalyptic number.

It is an amenable number.

4985712 is an abundant number, since it is smaller than the sum of its proper divisors (9448136).

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

4985712 is a wasteful number, since it uses less digits than its factorization.

4985712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3867 (or 3852 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 4985712 is about 2232.8707978743. The cubic root of 4985712 is about 170.8345583626.

The spelling of 4985712 in words is "four million, nine hundred eighty-five thousand, seven hundred twelve".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 81 108 144 162 216 324 432 648 1296 3847 7694 11541 15388 23082 30776 34623 46164 61552 69246 92328 103869 138492 184656 207738 276984 311607 415476 553968 623214 830952 1246428 1661904 2492856 4985712