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26874130 = 254757179
BaseRepresentation
bin110011010000…
…1000100010010
31212120100101011
41212201010102
523334433010
62400001134
7444266143
oct146410422
955510334
1026874130
1114195a28
1290001aa
13574c26a
1437d7aca
15255ca8a
hex19a1112

26874130 has 16 divisors (see below), whose sum is σ = 49403520. Its totient is φ = 10520752.

The previous prime is 26874119. The next prime is 26874131. The reversal of 26874130 is 3147862.

It is a junction number, because it is equal to n+sod(n) for n = 26874092 and 26874101.

It is not an unprimeable number, because it can be changed into a prime (26874131) 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, 28120 + ... + 29059.

It is an arithmetic number, because the mean of its divisors is an integer number (3087720).

Almost surely, 226874130 is an apocalyptic number.

26874130 is a deficient number, since it is larger than the sum of its proper divisors (22529390).

26874130 is a wasteful number, since it uses less digits than its factorization.

26874130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57233.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 26874130 is about 5184.0264274018. The cubic root of 26874130 is about 299.5330885040.

The spelling of 26874130 in words is "twenty-six million, eight hundred seventy-four thousand, one hundred thirty".

Divisors: 1 2 5 10 47 94 235 470 57179 114358 285895 571790 2687413 5374826 13437065 26874130