Search a number
-
+
103065660010 = 25311272617873
BaseRepresentation
bin101111111111100110…
…0010010101001101010
3100212000211020000012001
41133333030102221222
53142034302110020
6115203034441214
710306030440535
oct1377714225152
9325024200161
10103065660010
113a789972915
1217b8459320a
1399469a3251
144dba279a1c
152a3344d50a
hex17ff312a6a

103065660010 has 32 divisors (see below), whose sum is σ = 193010614272. Its totient is φ = 39582224640.

The previous prime is 103065659989. The next prime is 103065660017. The reversal of 103065660010 is 10066560301.

It is not an unprimeable number, because it can be changed into a prime (103065660017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1269567 + ... + 1348306.

It is an arithmetic number, because the mean of its divisors is an integer number (6031581696).

Almost surely, 2103065660010 is an apocalyptic number.

103065660010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103065660010 is a deficient number, since it is larger than the sum of its proper divisors (89944954262).

103065660010 is a wasteful number, since it uses less digits than its factorization.

103065660010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2618038.

The product of its (nonzero) digits is 3240, while the sum is 28.

The spelling of 103065660010 in words is "one hundred three billion, sixty-five million, six hundred sixty thousand, ten".

Divisors: 1 2 5 10 31 62 127 155 254 310 635 1270 3937 7874 19685 39370 2617873 5235746 13089365 26178730 81154063 162308126 332469871 405770315 664939742 811540630 1662349355 3324698710 10306566001 20613132002 51532830005 103065660010