Base | Representation |
---|---|
bin | 10111011100010101100111… |
… | …101111011110101111011111 |
3 | 111112001111101122112022110012 |
4 | 113130111213233132233133 |
5 | 102003212234143043130 |
6 | 1003140334102033435 |
7 | 30500622224603060 |
oct | 2734254757365737 |
9 | 445044348468405 |
10 | 103102430440415 |
11 | 2a94054a12189a |
12 | b691b3741887b |
13 | 456b695b6b7b3 |
14 | 1b66281870567 |
15 | bdbde67d8995 |
hex | 5dc567bdebdf |
103102430440415 has 32 divisors (see below), whose sum is σ = 141432507302400. Its totient is φ = 70681367712384.
The previous prime is 103102430440369. The next prime is 103102430440439. The reversal of 103102430440415 is 514044034201301.
It is a cyclic number.
It is not a de Polignac number, because 103102430440415 - 26 = 103102430440351 is a prime.
It is a super-2 number, since 2×1031024304404152 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3288003917 + ... + 3288035273.
It is an arithmetic number, because the mean of its divisors is an integer number (4419765853200).
Almost surely, 2103102430440415 is an apocalyptic number.
103102430440415 is a deficient number, since it is larger than the sum of its proper divisors (38330076861985).
103102430440415 is a wasteful number, since it uses less digits than its factorization.
103102430440415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51551.
The product of its (nonzero) digits is 23040, while the sum is 32.
Adding to 103102430440415 its reverse (514044034201301), we get a palindrome (617146464641716).
The spelling of 103102430440415 in words is "one hundred three trillion, one hundred two billion, four hundred thirty million, four hundred forty thousand, four hundred fifteen".
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