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13061026 = 2112692207
BaseRepresentation
bin110001110100…
…101110100010
3220120120100201
4301310232202
511320423101
61143535414
7216005536
oct61645642
926516321
1013061026
117410a40
12445a56a
132923c24
141a3dbc6
15122ee01
hexc74ba2

13061026 has 16 divisors (see below), whose sum is σ = 21461760. Its totient is φ = 5912080.

The previous prime is 13061023. The next prime is 13061029. The reversal of 13061026 is 62016031.

13061026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13061023) and next prime (13061029).

It is a junction number, because it is equal to n+sod(n) for n = 13060994 and 13061012.

It is not an unprimeable number, because it can be changed into a prime (13061021) 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, 4815 + ... + 7021.

It is an arithmetic number, because the mean of its divisors is an integer number (1341360).

Almost surely, 213061026 is an apocalyptic number.

13061026 is a deficient number, since it is larger than the sum of its proper divisors (8400734).

13061026 is a wasteful number, since it uses less digits than its factorization.

13061026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2489.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 13061026 is about 3614.0041505233. The cubic root of 13061026 is about 235.5008241610.

Adding to 13061026 its reverse (62016031), we get a palindrome (75077057).

It can be divided in two parts, 1306 and 1026, that added together give a palindrome (2332).

The spelling of 13061026 in words is "thirteen million, sixty-one thousand, twenty-six".

Divisors: 1 2 11 22 269 538 2207 2959 4414 5918 24277 48554 593683 1187366 6530513 13061026