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13842607 = 171794549
BaseRepresentation
bin110100110011…
…100010101111
3222001021111011
4310303202233
512020430412
61212410051
7225442312
oct64634257
928037434
1013842607
1178a5179
124776927
132b388bc
141ba4979
1513367a7
hexd338af

13842607 has 8 divisors (see below), whose sum is σ = 14742000. Its totient is φ = 12952704.

The previous prime is 13842601. The next prime is 13842611. The reversal of 13842607 is 70624831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13842607 - 211 = 13840559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13842601) 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, 769 + ... + 5317.

It is an arithmetic number, because the mean of its divisors is an integer number (1842750).

Almost surely, 213842607 is an apocalyptic number.

13842607 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

13842607 is a deficient number, since it is larger than the sum of its proper divisors (899393).

13842607 is a wasteful number, since it uses less digits than its factorization.

13842607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4745.

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

The square root of 13842607 is about 3720.5654140198. The cubic root of 13842607 is about 240.1076311224.

The spelling of 13842607 in words is "thirteen million, eight hundred forty-two thousand, six hundred seven".

Divisors: 1 17 179 3043 4549 77333 814271 13842607