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41313020 = 22572691097
BaseRepresentation
bin1001110110011…
…0001011111100
32212201220210212
42131212023330
541034004040
64033251552
71011104060
oct235461374
985656725
1041313020
11213580a1
1211a03bb8
138736398
1456b5aa0
153960d65
hex27662fc

41313020 has 48 divisors (see below), whose sum is σ = 99610560. Its totient is φ = 14098944.

The previous prime is 41313017. The next prime is 41313031. The reversal of 41313020 is 2031314.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 41312986 and 41313004.

It is a congruent number.

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, 37112 + ... + 38208.

It is an arithmetic number, because the mean of its divisors is an integer number (2075220).

Almost surely, 241313020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41313020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49805280).

41313020 is an abundant number, since it is smaller than the sum of its proper divisors (58297540).

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

41313020 is a wasteful number, since it uses less digits than its factorization.

41313020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1382 (or 1380 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 41313020 is about 6427.5205172757. The cubic root of 41313020 is about 345.6970294937.

Adding to 41313020 its reverse (2031314), we get a palindrome (43344334).

The spelling of 41313020 in words is "forty-one million, three hundred thirteen thousand, twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 269 538 1076 1097 1345 1883 2194 2690 3766 4388 5380 5485 7532 7679 9415 10970 15358 18830 21940 30716 37660 38395 76790 153580 295093 590186 1180372 1475465 2065651 2950930 4131302 5901860 8262604 10328255 20656510 41313020