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103241303420 = 22517329838527
BaseRepresentation
bin110000000100110101…
…0010100010101111100
3100212111001201121122112
41200021222110111330
53142414233202140
6115232311233152
710313262412463
oct1401152242574
9325431647575
10103241303420
113a86a02a362
12180133787b8
1399741b0168
144dd571b9da
152a43a95c65
hex1809a9457c

103241303420 has 24 divisors (see below), whose sum is σ = 218059962624. Its totient is φ = 41057811776.

The previous prime is 103241303401. The next prime is 103241303441. The reversal of 103241303420 is 24303142301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14915804 + ... + 14922723.

It is an arithmetic number, because the mean of its divisors is an integer number (9085831776).

Almost surely, 2103241303420 is an apocalyptic number.

103241303420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103241303420 is an abundant number, since it is smaller than the sum of its proper divisors (114818659204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103241303420 is a wasteful number, since it uses less digits than its factorization.

103241303420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29838709 (or 29838707 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 103241303420 its reverse (24303142301), we get a palindrome (127544445721).

The spelling of 103241303420 in words is "one hundred three billion, two hundred forty-one million, three hundred three thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 173 346 692 865 1730 3460 29838527 59677054 119354108 149192635 298385270 596770540 5162065171 10324130342 20648260684 25810325855 51620651710 103241303420