Base | Representation |
---|---|
bin | 101111111101111100… |
… | …0110110001101011010 |
3 | 100211212221220221001120 |
4 | 1133323320312031122 |
5 | 3141431104344010 |
6 | 115153334430110 |
7 | 10304455342362 |
oct | 1377370661532 |
9 | 324787827046 |
10 | 103010231130 |
11 | 3a760654324 |
12 | 17b69b02336 |
13 | 9938366ab1 |
14 | 4db2b6b9a2 |
15 | 2a2d64ee70 |
hex | 17fbe3635a |
103010231130 has 32 divisors (see below), whose sum is σ = 247324541184. Its totient is φ = 27458285376.
The previous prime is 103010231113. The next prime is 103010231167. The reversal of 103010231130 is 31132010301.
It is a super-2 number, since 2×1030102311302 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 618802 + ... + 767421.
It is an arithmetic number, because the mean of its divisors is an integer number (7728891912).
Almost surely, 2103010231130 is an apocalyptic number.
103010231130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103010231130 is an abundant number, since it is smaller than the sum of its proper divisors (144314310054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103010231130 is a wasteful number, since it uses less digits than its factorization.
103010231130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1388710.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 103010231130 its reverse (31132010301), we get a palindrome (134142241431).
The spelling of 103010231130 in words is "one hundred three billion, ten million, two hundred thirty-one thousand, one hundred thirty".
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