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69485112 = 23323726083
BaseRepresentation
bin1000010010001…
…00001000111000
311211202012122200
410021010020320
5120242010422
610521150200
71502420334
oct411041070
9154665580
1069485112
113624a214
121b32b360
131151b368
14932a7c4
1561782ac
hex4244238

69485112 has 48 divisors (see below), whose sum is σ = 193282440. Its totient is φ = 22534848.

The previous prime is 69485099. The next prime is 69485153. The reversal of 69485112 is 21158496.

69485112 is a `hidden beast` number, since 69 + 485 + 112 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10378 + ... + 15705.

Almost surely, 269485112 is an apocalyptic number.

It is an amenable number.

69485112 is an abundant number, since it is smaller than the sum of its proper divisors (123797328).

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

69485112 is a wasteful number, since it uses less digits than its factorization.

69485112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26132 (or 26125 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 69485112 is about 8335.7730295396. The cubic root of 69485112 is about 411.1155659177.

The spelling of 69485112 in words is "sixty-nine million, four hundred eighty-five thousand, one hundred twelve".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 37 72 74 111 148 222 296 333 444 666 888 1332 2664 26083 52166 78249 104332 156498 208664 234747 312996 469494 625992 938988 965071 1877976 1930142 2895213 3860284 5790426 7720568 8685639 11580852 17371278 23161704 34742556 69485112