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235241605 = 5431094147
BaseRepresentation
bin11100000010110…
…00000010000101
3121101122111211001
432001120002011
5440210212410
635202013301
75554343404
oct1601300205
9541574731
10235241605
11110873555
1266947231
1339976021
142335763b
15159bb33a
hexe058085

235241605 has 8 divisors (see below), whose sum is σ = 288855072. Its totient is φ = 183816528.

The previous prime is 235241599. The next prime is 235241639. The reversal of 235241605 is 506142532.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-235241605 is a prime.

It is a super-2 number, since 2×2352416052 = 110677225445952050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546859 + ... + 547288.

It is an arithmetic number, because the mean of its divisors is an integer number (36106884).

Almost surely, 2235241605 is an apocalyptic number.

It is an amenable number.

235241605 is a deficient number, since it is larger than the sum of its proper divisors (53613467).

235241605 is a wasteful number, since it uses less digits than its factorization.

235241605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094195.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 235241605 is about 15337.5879785578. The cubic root of 235241605 is about 617.3119885253.

The spelling of 235241605 in words is "two hundred thirty-five million, two hundred forty-one thousand, six hundred five".

Divisors: 1 5 43 215 1094147 5470735 47048321 235241605