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12674765344285 = 51110921110020013
BaseRepresentation
bin1011100001110001001011…
…1000101100111000011101
31122212200210012010011121001
42320130102320230320131
53130130404412004120
642542412401110301
72445502333551142
oct270342270547035
948780705104531
1012674765344285
114047379674130
121508555328391
1370c2c0b23b85
1431b6676d63c9
1516ea76902e0a
hexb8712e2ce1d

12674765344285 has 32 divisors (see below), whose sum is σ = 16824004306560. Its totient is φ = 9090154886400.

The previous prime is 12674765344261. The next prime is 12674765344363. The reversal of 12674765344285 is 58244356747621.

12674765344285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12674765344285 - 25 = 12674765344253 is a prime.

It is a super-2 number, since 2×126747653442852 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3745062 + ... + 6274951.

It is an arithmetic number, because the mean of its divisors is an integer number (525750134580).

Almost surely, 212674765344285 is an apocalyptic number.

It is an amenable number.

12674765344285 is a deficient number, since it is larger than the sum of its proper divisors (4149238962275).

12674765344285 is a wasteful number, since it uses less digits than its factorization.

12674765344285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10020349.

The product of its digits is 270950400, while the sum is 64.

The spelling of 12674765344285 in words is "twelve trillion, six hundred seventy-four billion, seven hundred sixty-five million, three hundred forty-four thousand, two hundred eighty-five".

Divisors: 1 5 11 55 109 211 545 1055 1199 2321 5995 11605 22999 114995 252989 1264945 10020013 50100065 110220143 551100715 1092181417 2114222743 5460907085 10571113715 12013995587 23256450173 60069977935 116282250865 230450278987 1152251394935 2534953068857 12674765344285