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23483105 = 510934297
BaseRepresentation
bin101100110010…
…1001011100001
31122012001202122
41121211023201
522002424410
62155154025
7403413602
oct131451341
948161678
1023483105
111228a228
127a45915
134b32939
143193da9
1520dce55
hex16652e1

23483105 has 8 divisors (see below), whose sum is σ = 28212072. Its totient is φ = 18764928.

The previous prime is 23483101. The next prime is 23483111. The reversal of 23483105 is 50138432.

It can be written as a sum of positive squares in 4 ways, for example, as 9096256 + 14386849 = 3016^2 + 3793^2 .

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 23483105 - 22 = 23483101 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23483101) 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, 3317 + ... + 7613.

It is an arithmetic number, because the mean of its divisors is an integer number (3526509).

Almost surely, 223483105 is an apocalyptic number.

It is an amenable number.

23483105 is a deficient number, since it is larger than the sum of its proper divisors (4728967).

23483105 is a wasteful number, since it uses less digits than its factorization.

23483105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5395.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 23483105 is about 4845.9369579061. The cubic root of 23483105 is about 286.3640570628.

The spelling of 23483105 in words is "twenty-three million, four hundred eighty-three thousand, one hundred five".

Divisors: 1 5 1093 4297 5465 21485 4696621 23483105