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8696072 = 2371119743
BaseRepresentation
bin100001001011…
…000100001000
3121100210202202
4201023010020
54211233242
6510215332
7133625660
oct41130410
917323682
108696072
1149aa540
122ab4548
131a56208
1412251a0
15b6b932
hex84b108

8696072 has 64 divisors (see below), whose sum is σ = 21427200. Its totient is φ = 3205440.

The previous prime is 8696063. The next prime is 8696113. The reversal of 8696072 is 2706968.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11333 + ... + 12075.

It is an arithmetic number, because the mean of its divisors is an integer number (334800).

Almost surely, 28696072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8696072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10713600).

8696072 is an abundant number, since it is smaller than the sum of its proper divisors (12731128).

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

8696072 is a wasteful number, since it uses less digits than its factorization.

8696072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786 (or 782 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 8696072 is about 2948.9103072152. The cubic root of 8696072 is about 205.6400538678.

The spelling of 8696072 in words is "eight million, six hundred ninety-six thousand, seventy-two".

Divisors: 1 2 4 7 8 11 14 19 22 28 38 44 56 76 77 88 133 152 154 209 266 308 418 532 616 743 836 1064 1463 1486 1672 2926 2972 5201 5852 5944 8173 10402 11704 14117 16346 20804 28234 32692 41608 56468 57211 65384 98819 112936 114422 155287 197638 228844 310574 395276 457688 621148 790552 1087009 1242296 2174018 4348036 8696072