Search a number
-
+
103002041430 = 23251144467127
BaseRepresentation
bin101111111101101100…
…1100110110001010110
3100211212101111211220100
41133323121212301112
53141422010311210
6115152443114530
710304325622611
oct1377331466126
9324771454810
10103002041430
113a756a70282
1217b67212a46
13993675a212
144db1a39178
152a2ca835c0
hex17fb666c56

103002041430 has 24 divisors (see below), whose sum is σ = 267805307952. Its totient is φ = 27467211024.

The previous prime is 103002041423. The next prime is 103002041431. The reversal of 103002041430 is 34140200301.

103002041430 is a `hidden beast` number, since 1 + 0 + 30 + 0 + 204 + 1 + 430 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103002041431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 572233474 + ... + 572233653.

It is an arithmetic number, because the mean of its divisors is an integer number (11158554498).

Almost surely, 2103002041430 is an apocalyptic number.

103002041430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103002041430 is an abundant number, since it is smaller than the sum of its proper divisors (164803266522).

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

103002041430 is a wasteful number, since it uses less digits than its factorization.

103002041430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144467140 (or 1144467137 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 103002041430 its reverse (34140200301), we get a palindrome (137142241731).

The spelling of 103002041430 in words is "one hundred three billion, two million, forty-one thousand, four hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 1144467127 2288934254 3433401381 5722335635 6866802762 10300204143 11444671270 17167006905 20600408286 34334013810 51501020715 103002041430