Search a number
-
+
103955395 = 531765587
BaseRepresentation
bin1100011001000…
…11101111000011
321020121110222211
412030203233003
5203103033040
614152042551
72401414645
oct614435703
9236543884
10103955395
1153753255
122a993457
13186c9c8b
14db40895
1591d68ea
hex6323bc3

103955395 has 8 divisors (see below), whose sum is σ = 125141904. Its totient is φ = 82900704.

The previous prime is 103955393. The next prime is 103955413. The reversal of 103955395 is 593559301.

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 103955395 - 21 = 103955393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103955393) 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, 31209 + ... + 34378.

It is an arithmetic number, because the mean of its divisors is an integer number (15642738).

Almost surely, 2103955395 is an apocalyptic number.

103955395 is a deficient number, since it is larger than the sum of its proper divisors (21186509).

103955395 is an equidigital number, since it uses as much as digits as its factorization.

103955395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65909.

The product of its (nonzero) digits is 91125, while the sum is 40.

The square root of 103955395 is about 10195.8518525918. The cubic root of 103955395 is about 470.1996963380.

The spelling of 103955395 in words is "one hundred three million, nine hundred fifty-five thousand, three hundred ninety-five".

Divisors: 1 5 317 1585 65587 327935 20791079 103955395