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10201307 = 37275711
BaseRepresentation
bin100110111010…
…100011011011
3201012021120012
4212322203123
510102420212
61002352135
7152465264
oct46724333
921167505
1010201307
115838436
1234bb64b
13216239c
1414d796b
15d67922
hex9ba8db

10201307 has 4 divisors (see below), whose sum is σ = 10477056. Its totient is φ = 9925560.

The previous prime is 10201267. The next prime is 10201361. The reversal of 10201307 is 70310201.

10201307 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10201307 - 216 = 10135771 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10201291 and 10201300.

It is not an unprimeable number, because it can be changed into a prime (10201007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137819 + ... + 137892.

It is an arithmetic number, because the mean of its divisors is an integer number (2619264).

Almost surely, 210201307 is an apocalyptic number.

10201307 is a deficient number, since it is larger than the sum of its proper divisors (275749).

10201307 is an equidigital number, since it uses as much as digits as its factorization.

10201307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275748.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 10201307 is about 3193.9484967670. The cubic root of 10201307 is about 216.8795511839.

Adding to 10201307 its reverse (70310201), we get a palindrome (80511508).

The spelling of 10201307 in words is "ten million, two hundred one thousand, three hundred seven".

Divisors: 1 37 275711 10201307