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103000350115 = 5132797566543
BaseRepresentation
bin101111111101101001…
…1001001110110100011
3100211212021022220212001
41133323103021312203
53141421042200430
6115152342544431
710304305346635
oct1377323116643
9324767286761
10103000350115
113a7560155a3
1217b66738117
1399362b7440
144db1718a55
152a2c84c3ca
hex17fb4c9da3

103000350115 has 16 divisors (see below), whose sum is σ = 133155969408. Its totient is φ = 76034468736.

The previous prime is 103000350071. The next prime is 103000350127. The reversal of 103000350115 is 511053000301.

It is a cyclic number.

It is not a de Polignac number, because 103000350115 - 29 = 103000349603 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103000350092 and 103000350101.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 101467 + ... + 465076.

It is an arithmetic number, because the mean of its divisors is an integer number (8322248088).

Almost surely, 2103000350115 is an apocalyptic number.

103000350115 is a deficient number, since it is larger than the sum of its proper divisors (30155619293).

103000350115 is a wasteful number, since it uses less digits than its factorization.

103000350115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569358.

The product of its (nonzero) digits is 225, while the sum is 19.

Adding to 103000350115 its reverse (511053000301), we get a palindrome (614053350416).

The spelling of 103000350115 in words is "one hundred three billion, three hundred fifty thousand, one hundred fifteen".

Divisors: 1 5 13 65 2797 13985 36361 181805 566543 2832715 7365059 36825295 1584620771 7923103855 20600070023 103000350115