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103032450411 = 31123135747629
BaseRepresentation
bin101111111110100110…
…1100110110101101011
3100211221111201210011220
41133331031212311223
53142002301403121
6115155450553123
710305145243542
oct1377515466553
9324844653156
10103032450411
113a77214aa70
1217b754387a3
13993cb463b7
144db5ab3159
152a3058d6c6
hex17fd366d6b

103032450411 has 16 divisors (see below), whose sum is σ = 156381269760. Its totient is φ = 59728956320.

The previous prime is 103032450403. The next prime is 103032450419. The reversal of 103032450411 is 114054230301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (103032450403) and next prime (103032450419).

It is not a de Polignac number, because 103032450411 - 23 = 103032450403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103032450419) 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, 67873056 + ... + 67874573.

It is an arithmetic number, because the mean of its divisors is an integer number (9773829360).

Almost surely, 2103032450411 is an apocalyptic number.

103032450411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

103032450411 is a deficient number, since it is larger than the sum of its proper divisors (53348819349).

103032450411 is a wasteful number, since it uses less digits than its factorization.

103032450411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135747666.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 103032450411 its reverse (114054230301), we get a palindrome (217086680712).

The spelling of 103032450411 in words is "one hundred three billion, thirty-two million, four hundred fifty thousand, four hundred eleven".

Divisors: 1 3 11 23 33 69 253 759 135747629 407242887 1493223919 3122195467 4479671757 9366586401 34344150137 103032450411