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41253407 = 1321783173
BaseRepresentation
bin1001110101011…
…1101000011111
32212121220000222
42131113220133
541030102112
64032111555
71010435216
oct235275037
985556028
1041253407
1121317328
12119955bb
138715200
14569c07d
15394d372
hex2757a1f

41253407 has 24 divisors (see below), whose sum is σ = 48145104. Its totient is φ = 35203584.

The previous prime is 41253397. The next prime is 41253431. The reversal of 41253407 is 70435214.

It is not a de Polignac number, because 41253407 - 210 = 41252383 is a prime.

It is a super-4 number, since 4×412534074 (a number of 32 digits) contains 4444 as substring.

It is a Duffinian number.

It is a zygodrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41253437) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 238373 + ... + 238545.

It is an arithmetic number, because the mean of its divisors is an integer number (2006046).

Almost surely, 241253407 is an apocalyptic number.

41253407 is a deficient number, since it is larger than the sum of its proper divisors (6891697).

41253407 is a wasteful number, since it uses less digits than its factorization.

41253407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 41253407 is about 6422.8815184464. The cubic root of 41253407 is about 345.5306738900.

The spelling of 41253407 in words is "forty-one million, two hundred fifty-three thousand, four hundred seven".

Divisors: 1 13 17 83 169 173 221 1079 1411 2249 2873 2941 14027 14359 18343 29237 38233 186667 238459 244103 497029 2426671 3173339 41253407