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238053235 = 576801521
BaseRepresentation
bin11100011000001…
…10011101110011
3121120221100122111
432030012131303
5441420200420
635342150151
75620263520
oct1614063563
9546840574
10238053235
11112413a12
1267882357
133a41ba04
142388a147
1515d7445a
hexe306773

238053235 has 8 divisors (see below), whose sum is σ = 326473056. Its totient is φ = 163236480.

The previous prime is 238053217. The next prime is 238053241. The reversal of 238053235 is 532350832.

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

It is not a de Polignac number, because 238053235 - 27 = 238053107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 238053197 and 238053206.

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, 3400726 + ... + 3400795.

It is an arithmetic number, because the mean of its divisors is an integer number (40809132).

Almost surely, 2238053235 is an apocalyptic number.

238053235 is a deficient number, since it is larger than the sum of its proper divisors (88419821).

238053235 is an equidigital number, since it uses as much as digits as its factorization.

238053235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6801533.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 238053235 is about 15428.9738803331. The cubic root of 238053235 is about 619.7616452839.

The spelling of 238053235 in words is "two hundred thirty-eight million, fifty-three thousand, two hundred thirty-five".

Divisors: 1 5 7 35 6801521 34007605 47610647 238053235