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50252213024 = 2513120798589
BaseRepresentation
bin101110110011010000…
…111110101100100000
311210201011101220211222
4232303100332230200
51310404031304044
635030251154212
73426203522456
oct566320765440
9153634356758
1050252213024
111a348078472
1298a5445968
13497b0a87c0
14260a0249d6
151491ab48ee
hexbb343eb20

50252213024 has 24 divisors (see below), whose sum is σ = 106544356380. Its totient is φ = 23193328896.

The previous prime is 50252213009. The next prime is 50252213083. The reversal of 50252213024 is 42031225205.

50252213024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 49720080400 + 532132624 = 222980^2 + 23068^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 50252212984 and 50252213002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60398879 + ... + 60399710.

Almost surely, 250252213024 is an apocalyptic number.

It is an amenable number.

50252213024 is an abundant number, since it is smaller than the sum of its proper divisors (56292143356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50252213024 is a wasteful number, since it uses less digits than its factorization.

50252213024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120798612 (or 120798604 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 50252213024 its reverse (42031225205), we get a palindrome (92283438229).

The spelling of 50252213024 in words is "fifty billion, two hundred fifty-two million, two hundred thirteen thousand, twenty-four".

Divisors: 1 2 4 8 13 16 26 32 52 104 208 416 120798589 241597178 483194356 966388712 1570381657 1932777424 3140763314 3865554848 6281526628 12563053256 25126106512 50252213024