Search a number
-
+
103210314108 = 223114191866101
BaseRepresentation
bin110000000011111010…
…0000110100101111100
3100212101220102012022020
41200013310012211330
53142333320022413
6115225243120140
710312435123566
oct1400764064574
9325356365266
10103210314108
113a853593660
1218004b13050
13996a94caa5
144dd1572336
152a40ec3c23
hex1807d0697c

103210314108 has 48 divisors (see below), whose sum is σ = 263344314240. Its totient is φ = 31201192000.

The previous prime is 103210314107. The next prime is 103210314169. The reversal of 103210314108 is 801413012301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103210314107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 877743 + ... + 988358.

It is an arithmetic number, because the mean of its divisors is an integer number (5486339880).

Almost surely, 2103210314108 is an apocalyptic number.

It is an amenable number.

103210314108 is an abundant number, since it is smaller than the sum of its proper divisors (160134000132).

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

103210314108 is a wasteful number, since it uses less digits than its factorization.

103210314108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1866538 (or 1866536 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 103210314108 its reverse (801413012301), we get a palindrome (904623326409).

The spelling of 103210314108 in words is "one hundred three billion, two hundred ten million, three hundred fourteen thousand, one hundred eight".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 419 838 1257 1676 2514 4609 5028 9218 13827 18436 27654 55308 1866101 3732202 5598303 7464404 11196606 20527111 22393212 41054222 61581333 82108444 123162666 246325332 781896319 1563792638 2345688957 3127585276 4691377914 8600859509 9382755828 17201719018 25802578527 34403438036 51605157054 103210314108