Base | Representation |
---|---|
bin | 1100010001111… |
… | …10001110000000 |
3 | 21011211201102100 |
4 | 12020332032000 |
5 | 202332442141 |
6 | 14115550400 |
7 | 2360421066 |
oct | 610761600 |
9 | 234751370 |
10 | 103015296 |
11 | 53170a0a |
12 | 2a5bb400 |
13 | 1845b0c7 |
14 | d978036 |
15 | 909d0b6 |
hex | 623e380 |
103015296 has 96 divisors (see below), whose sum is σ = 298509120. Its totient is φ = 34099200.
The previous prime is 103015273. The next prime is 103015303. The reversal of 103015296 is 692510301.
It is a tau number, because it is divible by the number of its divisors (96).
It is a super-2 number, since 2×1030152962 = 21224302419935232, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 256696 + ... + 257096.
It is an arithmetic number, because the mean of its divisors is an integer number (3109470).
Almost surely, 2103015296 is an apocalyptic number.
103015296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 103015296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149254560).
103015296 is an abundant number, since it is smaller than the sum of its proper divisors (195493824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103015296 is a wasteful number, since it uses less digits than its factorization.
103015296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 644 (or 629 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 27.
The square root of 103015296 is about 10149.6451169487. The cubic root of 103015296 is about 468.7780177386.
Adding to 103015296 its reverse (692510301), we get a palindrome (795525597).
The spelling of 103015296 in words is "one hundred three million, fifteen thousand, two hundred ninety-six".
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