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260423241 = 3139836793
BaseRepresentation
bin11111000010110…
…11111001001001
3200011000212112020
433201123321021
51013132020431
641501435053
76311363301
oct1741337111
9604025466
10260423241
11124002921
127326ba89
1341c51ac0
1426830601
1517ce2696
hexf85be49

260423241 has 16 divisors (see below), whose sum is σ = 374376576. Its totient is φ = 160073856.

The previous prime is 260423237. The next prime is 260423257. The reversal of 260423241 is 142324062.

It is not a de Polignac number, because 260423241 - 22 = 260423237 is a prime.

It is not an unprimeable number, because it can be changed into a prime (260423201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34941 + ... + 41733.

It is an arithmetic number, because the mean of its divisors is an integer number (23398536).

Almost surely, 2260423241 is an apocalyptic number.

It is an amenable number.

260423241 is a deficient number, since it is larger than the sum of its proper divisors (113953335).

260423241 is a wasteful number, since it uses less digits than its factorization.

260423241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7792.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 260423241 is about 16137.6343061801. The cubic root of 260423241 is about 638.5965674546.

The spelling of 260423241 in words is "two hundred sixty million, four hundred twenty-three thousand, two hundred forty-one".

Divisors: 1 3 13 39 983 2949 6793 12779 20379 38337 88309 264927 6677519 20032557 86807747 260423241