Search a number
-
+
401103107 = 974941143
BaseRepresentation
bin10111111010000…
…101100100000011
31000221202011000122
4113322011210003
51310140244412
6103445010455
712640214546
oct2772054403
91027664018
10401103107
11196459779
12b23b3a2b
1365139722
143b3b085d
1525330572
hex17e85903

401103107 has 4 divisors (see below), whose sum is σ = 401154000. Its totient is φ = 401052216.

The previous prime is 401103103. The next prime is 401103127. The reversal of 401103107 is 701301104.

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 401103107 - 22 = 401103103 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401103103) 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, 10823 + ... + 30320.

It is an arithmetic number, because the mean of its divisors is an integer number (100288500).

Almost surely, 2401103107 is an apocalyptic number.

401103107 is a deficient number, since it is larger than the sum of its proper divisors (50893).

401103107 is an equidigital number, since it uses as much as digits as its factorization.

401103107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50892.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 401103107 is about 20027.5586879679. The cubic root of 401103107 is about 737.4829915449.

The spelling of 401103107 in words is "four hundred one million, one hundred three thousand, one hundred seven".

Divisors: 1 9749 41143 401103107