Search a number
-
+
1025696 = 25719241
BaseRepresentation
bin11111010011010100000
31221002222202
43322122200
5230310241
633552332
711501240
oct3723240
91832882
101025696
11640691
124156a8
1329bb29
141c9b20
15153d9b
hexfa6a0

1025696 has 48 divisors (see below), whose sum is σ = 2439360. Its totient is φ = 414720.

The previous prime is 1025693. The next prime is 1025707. The reversal of 1025696 is 6965201.

1025696 is digitally balanced in base 2, 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 (1025693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4136 + ... + 4376.

It is an arithmetic number, because the mean of its divisors is an integer number (50820).

21025696 is an apocalyptic number.

1025696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1025696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1219680).

1025696 is an abundant number, since it is smaller than the sum of its proper divisors (1413664).

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

1025696 is a wasteful number, since it uses less digits than its factorization.

1025696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 1025696 is about 1012.7665081350. The cubic root of 1025696 is about 100.8492998114.

The spelling of 1025696 in words is "one million, twenty-five thousand, six hundred ninety-six".

Divisors: 1 2 4 7 8 14 16 19 28 32 38 56 76 112 133 152 224 241 266 304 482 532 608 964 1064 1687 1928 2128 3374 3856 4256 4579 6748 7712 9158 13496 18316 26992 32053 36632 53984 64106 73264 128212 146528 256424 512848 1025696