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41980130 = 254198013
BaseRepresentation
bin1010000000100…
…1000011100010
32220222210220122
42200021003202
541221331010
64055440242
71016553023
oct240110342
986883818
1041980130
1121773325
1212086082
13890ac1a
14580ac4a
153a43855
hex28090e2

41980130 has 8 divisors (see below), whose sum is σ = 75564252. Its totient is φ = 16792048.

The previous prime is 41980121. The next prime is 41980171. The reversal of 41980130 is 3108914.

It can be written as a sum of positive squares in 2 ways, for example, as 39300361 + 2679769 = 6269^2 + 1637^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 41980130.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2098997 + ... + 2099016.

Almost surely, 241980130 is an apocalyptic number.

41980130 is a deficient number, since it is larger than the sum of its proper divisors (33584122).

41980130 is a wasteful number, since it uses less digits than its factorization.

41980130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4198020.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 41980130 is about 6479.2075132689. The cubic root of 41980130 is about 347.5478394535.

The spelling of 41980130 in words is "forty-one million, nine hundred eighty thousand, one hundred thirty".

Divisors: 1 2 5 10 4198013 8396026 20990065 41980130