Base | Representation |
---|---|
bin | 10110101111001101001100… |
… | …00100101111110100101010 |
3 | 20120001000000212001002120210 |
4 | 23113212212010233310222 |
5 | 23023202011120230200 |
6 | 254201525102001550 |
7 | 13350263005156233 |
oct | 1327464604576452 |
9 | 216030025032523 |
10 | 50000500555050 |
11 | 14a28103064551 |
12 | 57365225762b6 |
13 | 21b90473408b6 |
14 | c4c073ca608a |
15 | 5ba963a87650 |
hex | 2d79a612fd2a |
50000500555050 has 96 divisors (see below), whose sum is σ = 126402170243328. Its totient is φ = 13075546481920.
The previous prime is 50000500555007. The next prime is 50000500555097. The reversal of 50000500555050 is 5055500500005.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 50000500554999 and 50000500555017.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14876524 + ... + 17925176.
It is an arithmetic number, because the mean of its divisors is an integer number (1316689273368).
Almost surely, 250000500555050 is an apocalyptic number.
50000500555050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 50000500555050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63201085121664).
50000500555050 is an abundant number, since it is smaller than the sum of its proper divisors (76401669688278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50000500555050 is a wasteful number, since it uses less digits than its factorization.
50000500555050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3050784 (or 3050779 counting only the distinct ones).
The product of its (nonzero) digits is 15625, while the sum is 30.
The spelling of 50000500555050 in words is "fifty trillion, five hundred million, five hundred fifty-five thousand, fifty".
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