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105384201 = 3132702159
BaseRepresentation
bin1100100100000…
…00100100001001
321100022001221120
412102000210021
5203434243301
614242425453
72416515366
oct622004411
9240261846
10105384201
115453978a
122b362289
1318aaa420
14ddd346d
1593b9e36
hex6480909

105384201 has 8 divisors (see below), whose sum is σ = 151320960. Its totient is φ = 64851792.

The previous prime is 105384157. The next prime is 105384211. The reversal of 105384201 is 102483501.

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

It is not a de Polignac number, because 105384201 - 27 = 105384073 is a prime.

It is a super-2 number, since 2×1053842012 = 22211659640816802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105384211) 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, 1351041 + ... + 1351118.

It is an arithmetic number, because the mean of its divisors is an integer number (18915120).

Almost surely, 2105384201 is an apocalyptic number.

It is an amenable number.

105384201 is a deficient number, since it is larger than the sum of its proper divisors (45936759).

105384201 is a wasteful number, since it uses less digits than its factorization.

105384201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2702175.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 105384201 is about 10265.6807372916. The cubic root of 105384201 is about 472.3441080302.

The spelling of 105384201 in words is "one hundred five million, three hundred eighty-four thousand, two hundred one".

Divisors: 1 3 13 39 2702159 8106477 35128067 105384201