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13914103 = 72386423
BaseRepresentation
bin110101000100…
…111111110111
3222011220120011
4311010333313
512030222403
61214121051
7226160620
oct65047767
928156504
1013914103
117943965
1247b0187
132b622c8
141bc2a47
15134ca6d
hexd44ff7

13914103 has 8 divisors (see below), whose sum is σ = 16593408. Its totient is φ = 11407704.

The previous prime is 13914101. The next prime is 13914107. The reversal of 13914103 is 30141931.

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

It is not a de Polignac number, because 13914103 - 21 = 13914101 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 (13914101) 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, 43051 + ... + 43372.

It is an arithmetic number, because the mean of its divisors is an integer number (2074176).

Almost surely, 213914103 is an apocalyptic number.

13914103 is a deficient number, since it is larger than the sum of its proper divisors (2679305).

13914103 is an equidigital number, since it uses as much as digits as its factorization.

13914103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86453.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 13914103 is about 3730.1612565679. The cubic root of 13914103 is about 240.5203006133.

The spelling of 13914103 in words is "thirteen million, nine hundred fourteen thousand, one hundred three".

Divisors: 1 7 23 161 86423 604961 1987729 13914103