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41702480 = 245521281
BaseRepresentation
bin1001111100010…
…1010001010000
32220110201001022
42133011101100
541133434410
64045455012
71014315401
oct237052120
986421038
1041702480
11215a3766
1211b71468
138841731
1457779a8
1539db455
hex27c5450

41702480 has 20 divisors (see below), whose sum is σ = 96958452. Its totient is φ = 16680960.

The previous prime is 41702459. The next prime is 41702527. The reversal of 41702480 is 8420714.

It can be written as a sum of positive squares in 2 ways, for example, as 4443664 + 37258816 = 2108^2 + 6104^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-3 number, since 3×417024803 (a number of 24 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

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 3 ways as a sum of consecutive naturals, for example, 260561 + ... + 260720.

Almost surely, 241702480 is an apocalyptic number.

41702480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41702480 is an abundant number, since it is smaller than the sum of its proper divisors (55255972).

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

41702480 is a wasteful number, since it uses less digits than its factorization.

41702480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521294 (or 521288 counting only the distinct ones).

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

The square root of 41702480 is about 6457.7457367103. The cubic root of 41702480 is about 346.7799350450.

The spelling of 41702480 in words is "forty-one million, seven hundred two thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 521281 1042562 2085124 2606405 4170248 5212810 8340496 10425620 20851240 41702480