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4141031240 = 235103525781
BaseRepresentation
bin1111011011010011…
…0001111101001000
3101200121002011221102
43312310301331020
531440100444430
61522524400532
7204422120243
oct36664617510
911617064842
104141031240
111835560075
129769a6148
1350cc00258
142b3d8625a
15193832345
hexf6d31f48

4141031240 has 16 divisors (see below), whose sum is σ = 9317320380. Its totient is φ = 1656412480.

The previous prime is 4141031233. The next prime is 4141031263. The reversal of 4141031240 is 421301414.

It can be written as a sum of positive squares in 2 ways, for example, as 4135261636 + 5769604 = 64306^2 + 2402^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 51762851 + ... + 51762930.

Almost surely, 24141031240 is an apocalyptic number.

4141031240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4141031240 is an abundant number, since it is smaller than the sum of its proper divisors (5176289140).

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

4141031240 is a wasteful number, since it uses less digits than its factorization.

4141031240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103525792 (or 103525788 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 4141031240 is about 64350.8449050982. The cubic root of 4141031240 is about 1605.8420855191.

Adding to 4141031240 its reverse (421301414), we get a palindrome (4562332654).

The spelling of 4141031240 in words is "four billion, one hundred forty-one million, thirty-one thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 20 40 103525781 207051562 414103124 517628905 828206248 1035257810 2070515620 4141031240