Base | Representation |
---|---|
bin | 101110110100101000… |
… | …000001011000000010 |
3 | 11210202202100011120210 |
4 | 232310220001120002 |
5 | 1310430401434110 |
6 | 35032424214550 |
7 | 3426601465014 |
oct | 566450013002 |
9 | 153682304523 |
10 | 50275030530 |
11 | 1a359a4260a |
12 | 98b100a456 |
13 | 4982a3749a |
14 | 260d0841b4 |
15 | 1493ac0520 |
hex | bb4a01602 |
50275030530 has 32 divisors (see below), whose sum is σ = 122460974784. Its totient is φ = 13206574656.
The previous prime is 50275030439. The next prime is 50275030571. The reversal of 50275030530 is 3503057205.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12504217 + ... + 12508236.
It is an arithmetic number, because the mean of its divisors is an integer number (3826905462).
Almost surely, 250275030530 is an apocalyptic number.
50275030530 is an abundant number, since it is smaller than the sum of its proper divisors (72185944254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50275030530 is a wasteful number, since it uses less digits than its factorization.
50275030530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25012530.
The product of its (nonzero) digits is 15750, while the sum is 30.
Adding to 50275030530 its reverse (3503057205), we get a palindrome (53778087735).
The spelling of 50275030530 in words is "fifty billion, two hundred seventy-five million, thirty thousand, five hundred thirty".
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