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41350720 = 265129221
BaseRepresentation
bin1001110110111…
…1011001000000
32212210211112011
42131233121000
541041210340
64034142304
71011322015
oct235573100
985724464
1041350720
1121383454
1211a21994
13874a5a8
1456c570c
15396c0ea
hex276f640

41350720 has 28 divisors (see below), whose sum is σ = 98467164. Its totient is φ = 16540160.

The previous prime is 41350709. The next prime is 41350721. The reversal of 41350720 is 2705314.

41350720 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 13133376 + 28217344 = 3624^2 + 5312^2 .

It is a junction number, because it is equal to n+sod(n) for n = 41350691 and 41350700.

It is not an unprimeable number, because it can be changed into a prime (41350721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64291 + ... + 64930.

Almost surely, 241350720 is an apocalyptic number.

41350720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41350720 is an abundant number, since it is smaller than the sum of its proper divisors (57116444).

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

41350720 is a wasteful number, since it uses less digits than its factorization.

41350720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129238 (or 129228 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 41350720 is about 6430.4525501709. The cubic root of 41350720 is about 345.8021522507.

The spelling of 41350720 in words is "forty-one million, three hundred fifty thousand, seven hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 160 320 129221 258442 516884 646105 1033768 1292210 2067536 2584420 4135072 5168840 8270144 10337680 20675360 41350720