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12754070 = 257182201
BaseRepresentation
bin110000101001…
…110010010110
3212222222021222
4300221302112
511231112240
61133210342
7213256610
oct60516226
925888258
1012754070
11722135a
1243309b2
1328472b4
14199ddb0
1511bdeb5
hexc29c96

12754070 has 16 divisors (see below), whose sum is σ = 26237088. Its totient is φ = 4372800.

The previous prime is 12754069. The next prime is 12754081. The reversal of 12754070 is 7045721.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91031 + ... + 91170.

It is an arithmetic number, because the mean of its divisors is an integer number (1639818).

Almost surely, 212754070 is an apocalyptic number.

12754070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12754070 is an abundant number, since it is smaller than the sum of its proper divisors (13483018).

12754070 is a wasteful number, since it uses less digits than its factorization.

12754070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182215.

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 12754070 is about 3571.2840827915. The cubic root of 12754070 is about 233.6412917836.

Adding to 12754070 its reverse (7045721), we get a palindrome (19799791).

The spelling of 12754070 in words is "twelve million, seven hundred fifty-four thousand, seventy".

Divisors: 1 2 5 7 10 14 35 70 182201 364402 911005 1275407 1822010 2550814 6377035 12754070