Base | Representation |
---|---|
bin | 101111111101111100… |
… | …0011101110001011000 |
3 | 100211212221201211202020 |
4 | 1133323320131301120 |
5 | 3141431043143112 |
6 | 115153332334440 |
7 | 10304454444504 |
oct | 1377370356130 |
9 | 324787654666 |
10 | 103010131032 |
11 | 3a7605960a6 |
12 | 17b69a74420 |
13 | 9938330373 |
14 | 4db2b43304 |
15 | 2a2d63048c |
hex | 17fbe1dc58 |
103010131032 has 64 divisors (see below), whose sum is σ = 258114677760. Its totient is φ = 34258224000.
The previous prime is 103010131001. The next prime is 103010131033. The reversal of 103010131032 is 230131010301.
It is a super-2 number, since 2×1030101310322 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103010131033) 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 15 ways as a sum of consecutive naturals, for example, 31979182 + ... + 31982402.
It is an arithmetic number, because the mean of its divisors is an integer number (4033041840).
Almost surely, 2103010131032 is an apocalyptic number.
103010131032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
103010131032 is an abundant number, since it is smaller than the sum of its proper divisors (155104546728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103010131032 is a wasteful number, since it uses less digits than its factorization.
103010131032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5864 (or 5860 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 103010131032 its reverse (230131010301), we get a palindrome (333141141333).
The spelling of 103010131032 in words is "one hundred three billion, ten million, one hundred thirty-one thousand, thirty-two".
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