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41251401 = 3217269617
BaseRepresentation
bin1001110101011…
…1001001001001
32212121210021200
42131113021021
541030021101
64032054413
71010426322
oct235271111
985553250
1041251401
1121315874
1211994409
138714319
14569b449
15394c986
hex2757249

41251401 has 12 divisors (see below), whose sum is σ = 63090612. Its totient is φ = 25883136.

The previous prime is 41251393. The next prime is 41251403. The reversal of 41251401 is 10415214.

41251401 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 38192400 + 3059001 = 6180^2 + 1749^2 .

It is not a de Polignac number, because 41251401 - 23 = 41251393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41251403) 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 11 ways as a sum of consecutive naturals, for example, 134656 + ... + 134961.

It is an arithmetic number, because the mean of its divisors is an integer number (5257551).

Almost surely, 241251401 is an apocalyptic number.

It is an amenable number.

41251401 is a deficient number, since it is larger than the sum of its proper divisors (21839211).

41251401 is a wasteful number, since it uses less digits than its factorization.

41251401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269640 (or 269637 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 41251401 is about 6422.7253561086. The cubic root of 41251401 is about 345.5250731746.

Adding to 41251401 its reverse (10415214), we get a palindrome (51666615).

The spelling of 41251401 in words is "forty-one million, two hundred fifty-one thousand, four hundred one".

Divisors: 1 3 9 17 51 153 269617 808851 2426553 4583489 13750467 41251401