Search a number
-
+
103304214013 = 71113503205171
BaseRepresentation
bin110000000110101101…
…0010011010111111101
3100212122110002210202111
41200031122103113331
53143031334322023
6115242435454021
710314655221340
oct1401532232775
9325573083674
10103304214013
113a8a1598a90
1218030457311
139984238b70
144dddc16457
152a4937100d
hex180d6935fd

103304214013 has 32 divisors (see below), whose sum is σ = 138978588672. Its totient is φ = 74156644800.

The previous prime is 103304214011. The next prime is 103304214017. The reversal of 103304214013 is 310412403301.

It is not a de Polignac number, because 103304214013 - 21 = 103304214011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103304214011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 400918 + ... + 606088.

It is an arithmetic number, because the mean of its divisors is an integer number (4343080896).

Almost surely, 2103304214013 is an apocalyptic number.

103304214013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

103304214013 is a deficient number, since it is larger than the sum of its proper divisors (35674374659).

103304214013 is a wasteful number, since it uses less digits than its factorization.

103304214013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205705.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 103304214013 its reverse (310412403301), we get a palindrome (413716617314).

The spelling of 103304214013 in words is "one hundred three billion, three hundred four million, two hundred fourteen thousand, thirteen".

Divisors: 1 7 11 13 77 91 143 503 1001 3521 5533 6539 38731 45773 71929 205171 503503 1436197 2256881 2667223 15798167 18670561 29339453 103201013 205376171 722407091 1135211143 1341613169 7946478001 9391292183 14757744859 103304214013