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7995048 = 2331989197
BaseRepresentation
bin11110011111111010101000
3120001012010220
4132133322220
54021320143
6443210040
7124646115
oct36377250
916035126
107995048
114570886
122816920
13186c0c9
1410c190c
15a7dd83
hex79fea8

7995048 has 64 divisors (see below), whose sum is σ = 21384000. Its totient is φ = 2483712.

The previous prime is 7995047. The next prime is 7995073. The reversal of 7995048 is 8405997.

7995048 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (7995047) 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, 40486 + ... + 40682.

It is an arithmetic number, because the mean of its divisors is an integer number (334125).

Almost surely, 27995048 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 7995048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10692000).

7995048 is an abundant number, since it is smaller than the sum of its proper divisors (13388952).

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

7995048 is a wasteful number, since it uses less digits than its factorization.

7995048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314 (or 310 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 7995048 is about 2827.5515910413. The cubic root of 7995048 is about 199.9587248157.

The spelling of 7995048 in words is "seven million, nine hundred ninety-five thousand, forty-eight".

Divisors: 1 2 3 4 6 8 12 19 24 38 57 76 89 114 152 178 197 228 267 356 394 456 534 591 712 788 1068 1182 1576 1691 2136 2364 3382 3743 4728 5073 6764 7486 10146 11229 13528 14972 17533 20292 22458 29944 35066 40584 44916 52599 70132 89832 105198 140264 210396 333127 420792 666254 999381 1332508 1998762 2665016 3997524 7995048