Search a number
-
+
103079016650 = 25229320922153
BaseRepresentation
bin101111111111111111…
…1001111100011001010
3100212001202100121001102
41133333333033203022
53142101212013100
6115204233021402
710306252120301
oct1377777174312
9325052317042
10103079016650
113a796465965
1217b88b54862
13994969b89c
144dbbd55438
152a346dacd5
hex17fffcf8ca

103079016650 has 48 divisors (see below), whose sum is σ = 198409008600. Its totient is φ = 39795624960.

The previous prime is 103079016613. The next prime is 103079016659. The reversal of 103079016650 is 56610970301.

It can be written as a sum of positive squares in 12 ways, for example, as 46362481 + 103032654169 = 6809^2 + 320987^2 .

It is not an unprimeable number, because it can be changed into a prime (103079016659) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4641974 + ... + 4664126.

Almost surely, 2103079016650 is an apocalyptic number.

103079016650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103079016650 is a deficient number, since it is larger than the sum of its proper divisors (95329991950).

103079016650 is a wasteful number, since it uses less digits than its factorization.

103079016650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25403 (or 25398 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 38.

Adding to 103079016650 its reverse (56610970301), we get a palindrome (159689986951).

The spelling of 103079016650 in words is "one hundred three billion, seventy-nine million, sixteen thousand, six hundred fifty".

Divisors: 1 2 5 10 25 29 50 58 145 290 725 1450 3209 6418 16045 22153 32090 44306 80225 93061 110765 160450 186122 221530 465305 553825 642437 930610 1107650 1284874 2326525 3212185 4653050 6424370 16060925 32121850 71088977 142177954 355444885 710889770 1777224425 2061580333 3554448850 4123160666 10307901665 20615803330 51539508325 103079016650