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14101901 = 116831877
BaseRepresentation
bin110101110010…
…110110001101
3222112110011122
4311302312031
512102230101
61222130325
7230602262
oct65626615
928473148
1014101901
117a61a70
1248809a5
132bc9928
141c31269
15138851b
hexd72d8d

14101901 has 8 divisors (see below), whose sum is σ = 15414624. Its totient is φ = 12794320.

The previous prime is 14101883. The next prime is 14101937. The reversal of 14101901 is 10910141.

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

It is a de Polignac number, because none of the positive numbers 2k-14101901 is a prime.

It is a super-2 number, since 2×141019012 = 397727223627602, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14101901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14101951) 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, 6575 + ... + 8451.

It is an arithmetic number, because the mean of its divisors is an integer number (1926828).

Almost surely, 214101901 is an apocalyptic number.

14101901 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14101901 is a deficient number, since it is larger than the sum of its proper divisors (1312723).

14101901 is a wasteful number, since it uses less digits than its factorization.

14101901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2571.

The product of its (nonzero) digits is 36, while the sum is 17.

The square root of 14101901 is about 3755.2497919579. The cubic root of 14101901 is about 241.5975655519.

The spelling of 14101901 in words is "fourteen million, one hundred one thousand, nine hundred one".

Divisors: 1 11 683 1877 7513 20647 1281991 14101901