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13796634 = 2329372143
BaseRepresentation
bin110100101000…
…010100011010
3221221221102110
4310220110122
512012443014
61211413150
7225161265
oct64502432
927857373
1013796634
117873685
1247541b6
132b209b7
141b91cdc
151327d59
hexd2851a

13796634 has 32 divisors (see below), whose sum is σ = 29329920. Its totient is φ = 4318272.

The previous prime is 13796633. The next prime is 13796659. The reversal of 13796634 is 43669731.

It is a junction number, because it is equal to n+sod(n) for n = 13796592 and 13796601.

It is not an unprimeable number, because it can be changed into a prime (13796633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5367 + ... + 7509.

It is an arithmetic number, because the mean of its divisors is an integer number (916560).

Almost surely, 213796634 is an apocalyptic number.

13796634 is an abundant number, since it is smaller than the sum of its proper divisors (15533286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13796634 is a wasteful number, since it uses less digits than its factorization.

13796634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2214.

The product of its digits is 81648, while the sum is 39.

The square root of 13796634 is about 3714.3820482013. The cubic root of 13796634 is about 239.8415273275.

The spelling of 13796634 in words is "thirteen million, seven hundred ninety-six thousand, six hundred thirty-four".

Divisors: 1 2 3 6 29 37 58 74 87 111 174 222 1073 2143 2146 3219 4286 6429 6438 12858 62147 79291 124294 158582 186441 237873 372882 475746 2299439 4598878 6898317 13796634