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41027480 = 23513257307
BaseRepresentation
bin1001110010000…
…0011110011000
32212012102010022
42130200132120
541000334410
64023210012
71005504434
oct234403630
985172108
1041027480
112118260a
12118a6908
138666420
14563d9c4
153906455
hex2720798

41027480 has 64 divisors (see below), whose sum is σ = 100124640. Its totient is φ = 15040512.

The previous prime is 41027453. The next prime is 41027501. The reversal of 41027480 is 8472014.

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

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133487 + ... + 133793.

Almost surely, 241027480 is an apocalyptic number.

41027480 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 41027480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50062320).

41027480 is an abundant number, since it is smaller than the sum of its proper divisors (59097160).

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

41027480 is a wasteful number, since it uses less digits than its factorization.

41027480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588 (or 584 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 41027480 is about 6405.2697054847. The cubic root of 41027480 is about 344.8987450525.

Adding to 41027480 its reverse (8472014), we get a palindrome (49499494).

The spelling of 41027480 in words is "forty-one million, twenty-seven thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 13 20 26 40 52 65 104 130 257 260 307 514 520 614 1028 1228 1285 1535 2056 2456 2570 3070 3341 3991 5140 6140 6682 7982 10280 12280 13364 15964 16705 19955 26728 31928 33410 39910 66820 78899 79820 133640 157798 159640 315596 394495 631192 788990 1025687 1577980 2051374 3155960 4102748 5128435 8205496 10256870 20513740 41027480