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1235300213 = 7487136229
BaseRepresentation
bin100100110100001…
…0010111101110101
310012002102202022202
41021220102331311
510012214101323
6322324434245
742416610230
oct11150227565
93162382282
101235300213
11584327374
122a5848985
13168c03a94
14ba0bc417
15736aed28
hex49a12f75

1235300213 has 8 divisors (see below), whose sum is σ = 1412100480. Its totient is φ = 1058582160.

The previous prime is 1235300197. The next prime is 1235300243. The reversal of 1235300213 is 3120035321.

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

It is a cyclic number.

It is not a de Polignac number, because 1235300213 - 24 = 1235300197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1235300243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15983 + ... + 52211.

It is an arithmetic number, because the mean of its divisors is an integer number (176512560).

Almost surely, 21235300213 is an apocalyptic number.

It is an amenable number.

1235300213 is a deficient number, since it is larger than the sum of its proper divisors (176800267).

1235300213 is an equidigital number, since it uses as much as digits as its factorization.

1235300213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41107.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 1235300213 is about 35146.8378805263. The cubic root of 1235300213 is about 1072.9780527401.

Adding to 1235300213 its reverse (3120035321), we get a palindrome (4355335534).

The spelling of 1235300213 in words is "one billion, two hundred thirty-five million, three hundred thousand, two hundred thirteen".

Divisors: 1 7 4871 34097 36229 253603 176471459 1235300213