Base | Representation |
---|---|
bin | 110000000010001001… |
… | …1110101100010110100 |
3 | 100212020210210100110120 |
4 | 1200010103311202310 |
5 | 3142223242232040 |
6 | 115215343051540 |
7 | 10311122326116 |
oct | 1400423654264 |
9 | 325223710416 |
10 | 103151524020 |
11 | 3a823389806 |
12 | 17ba92a0bb0 |
13 | 995b70775c |
14 | 4dc782b3b6 |
15 | 2a3ac5e7d0 |
hex | 18044f58b4 |
103151524020 has 96 divisors (see below), whose sum is σ = 304176660480. Its totient is φ = 26046380160.
The previous prime is 103151523973. The next prime is 103151524037. The reversal of 103151524020 is 20425151301.
It is a happy number.
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, 2385109 + ... + 2427971.
It is an arithmetic number, because the mean of its divisors is an integer number (3168506880).
Almost surely, 2103151524020 is an apocalyptic number.
103151524020 is a gapful number since it is divisible by the number (10) 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 103151524020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152088330240).
103151524020 is an abundant number, since it is smaller than the sum of its proper divisors (201025136460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103151524020 is a wasteful number, since it uses less digits than its factorization.
103151524020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45005 (or 45003 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 24.
Adding to 103151524020 its reverse (20425151301), we get a palindrome (123576675321).
The spelling of 103151524020 in words is "one hundred three billion, one hundred fifty-one million, five hundred twenty-four thousand, twenty".
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