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41030880 = 25351119409
BaseRepresentation
bin1001110010000…
…1010011100000
32212012120210020
42130201103200
541000442010
64023233440
71005520362
oct234412340
985176706
1041030880
1121185120
12118a8880
138667b37
145640d32
153907470
hex27214e0

41030880 has 192 divisors, whose sum is σ = 148780800. Its totient is φ = 9400320.

The previous prime is 41030863. The next prime is 41030881. The reversal of 41030880 is 8803014.

It is a super-2 number, since 2×410308802 = 3367066227148800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 41030880.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41030881) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100116 + ... + 100524.

It is an arithmetic number, because the mean of its divisors is an integer number (774900).

Almost surely, 241030880 is an apocalyptic number.

41030880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41030880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74390400).

41030880 is an abundant number, since it is smaller than the sum of its proper divisors (107749920).

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

41030880 is a wasteful number, since it uses less digits than its factorization.

41030880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457 (or 449 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 41030880 is about 6405.5351064529. The cubic root of 41030880 is about 344.9082721901.

Adding to 41030880 its reverse (8803014), we get a palindrome (49833894).

The spelling of 41030880 in words is "forty-one million, thirty thousand, eight hundred eighty".