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13860101 = 194191741
BaseRepresentation
bin110100110111…
…110100000101
3222002011111002
4310313310011
512022010401
61213023045
7225544313
oct64676405
928064432
1013860101
117907332
124784a85
132b43858
141bab0b3
15133ba6b
hexd37d05

13860101 has 8 divisors (see below), whose sum is σ = 14632800. Its totient is φ = 13091760.

The previous prime is 13860097. The next prime is 13860109. The reversal of 13860101 is 10106831.

13860101 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13860101 - 22 = 13860097 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 (13860109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7091 + ... + 8831.

It is an arithmetic number, because the mean of its divisors is an integer number (1829100).

Almost surely, 213860101 is an apocalyptic number.

It is an amenable number.

13860101 is a deficient number, since it is larger than the sum of its proper divisors (772699).

13860101 is a wasteful number, since it uses less digits than its factorization.

13860101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2179.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 13860101 is about 3722.9156584591. The cubic root of 13860101 is about 240.2087362264.

Adding to 13860101 its reverse (10106831), we get a palindrome (23966932).

The spelling of 13860101 in words is "thirteen million, eight hundred sixty thousand, one hundred one".

Divisors: 1 19 419 1741 7961 33079 729479 13860101