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4135233050 = 2521345713921
BaseRepresentation
bin1111011001111010…
…1010011000011010
3101200012011121022122
43312132222120122
531432104424200
61522200221242
7204321621014
oct36636523032
911605147278
104135233050
11183225a883
12974a6a822
1350b950080
142b32b71b4
15193089385
hexf67aa61a

4135233050 has 48 divisors (see below), whose sum is σ = 8301911352. Its totient is φ = 1523404800.

The previous prime is 4135233023. The next prime is 4135233059. The reversal of 4135233050 is 503325314.

It can be written as a sum of positive squares in 12 ways, for example, as 377175241 + 3758057809 = 19421^2 + 61303^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4135233059) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 290090 + ... + 304010.

Almost surely, 24135233050 is an apocalyptic number.

4135233050 is an abundant number, since it is smaller than the sum of its proper divisors (4166678302).

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

4135233050 is a wasteful number, since it uses less digits than its factorization.

4135233050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14403 (or 14398 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 4135233050 is about 64305.7777341974. Note that the first 4 decimals coincide. The cubic root of 4135233050 is about 1605.0922460026.

Adding to 4135233050 its reverse (503325314), we get a palindrome (4638558364).

The spelling of 4135233050 in words is "four billion, one hundred thirty-five million, two hundred thirty-three thousand, fifty".

Divisors: 1 2 5 10 13 25 26 50 65 130 325 457 650 914 2285 4570 5941 11425 11882 13921 22850 27842 29705 59410 69605 139210 148525 180973 297050 348025 361946 696050 904865 1809730 4524325 6361897 9048650 12723794 31809485 63618970 82704661 159047425 165409322 318094850 413523305 827046610 2067616525 4135233050