Base | Representation |
---|---|
bin | 101110111101010001… |
… | …000010101011111010 |
3 | 11211010212010110102002 |
4 | 232331101002223322 |
5 | 1311230010022110 |
6 | 35055043341002 |
7 | 3433311641003 |
oct | 567521025372 |
9 | 154125113362 |
10 | 50420001530 |
11 | 1a42385a458 |
12 | 9931681762 |
13 | 49a6a95342 |
14 | 26244201aa |
15 | 14a16a9aa5 |
hex | bbd442afa |
50420001530 has 32 divisors (see below), whose sum is σ = 92705008896. Its totient is φ = 19735055424.
The previous prime is 50420001521. The next prime is 50420001551. The reversal of 50420001530 is 3510002405.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4312052 + ... + 4323728.
It is an arithmetic number, because the mean of its divisors is an integer number (2897031528).
Almost surely, 250420001530 is an apocalyptic number.
50420001530 is a deficient number, since it is larger than the sum of its proper divisors (42285007366).
50420001530 is a wasteful number, since it uses less digits than its factorization.
50420001530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20918.
The product of its (nonzero) digits is 600, while the sum is 20.
Adding to 50420001530 its reverse (3510002405), we get a palindrome (53930003935).
The spelling of 50420001530 in words is "fifty billion, four hundred twenty million, one thousand, five hundred thirty".
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