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1068950 = 25221379
BaseRepresentation
bin100000100111110010110
32000022022202
410010332112
5233201300
634524502
712041321
oct4047626
92008282
101068950
11670133
12436732
132b571c
141db7b8
15161ad5
hex104f96

1068950 has 12 divisors (see below), whose sum is σ = 1988340. Its totient is φ = 427560.

The previous prime is 1068941. The next prime is 1068989. The reversal of 1068950 is 598601.

It is a super-2 number, since 2×10689502 = 2285308205000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10640 + ... + 10739.

It is an arithmetic number, because the mean of its divisors is an integer number (165695).

21068950 is an apocalyptic number.

1068950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1068950 is a deficient number, since it is larger than the sum of its proper divisors (919390).

1068950 is a wasteful number, since it uses less digits than its factorization.

1068950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21391 (or 21386 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 1068950 is about 1033.9003820485. The cubic root of 1068950 is about 102.2474448542.

It can be divided in two parts, 1068 and 950, that multiplied together give a triangular number (1014600 = T1424).

The spelling of 1068950 in words is "one million, sixty-eight thousand, nine hundred fifty".

Divisors: 1 2 5 10 25 50 21379 42758 106895 213790 534475 1068950