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103214301 = 3239143953
BaseRepresentation
bin1100010011011…
…10110011011101
321012012211101220
412021232303131
5202410324201
614124123553
72362210221
oct611566335
9235184356
10103214301
1153297483
122a6965b9
13184ca868
14d9ca781
1590dc036
hex626ecdd

103214301 has 8 divisors (see below), whose sum is σ = 138195840. Its totient is φ = 68521152.

The previous prime is 103214291. The next prime is 103214339. The reversal of 103214301 is 103412301.

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

It is not a de Polignac number, because 103214301 - 25 = 103214269 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103214341) 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, 71260 + ... + 72693.

It is an arithmetic number, because the mean of its divisors is an integer number (17274480).

Almost surely, 2103214301 is an apocalyptic number.

It is an amenable number.

103214301 is a deficient number, since it is larger than the sum of its proper divisors (34981539).

103214301 is a wasteful number, since it uses less digits than its factorization.

103214301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144195.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 103214301 is about 10159.4439316333. The cubic root of 103214301 is about 469.0796854372.

Adding to 103214301 its reverse (103412301), we get a palindrome (206626602).

The spelling of 103214301 in words is "one hundred three million, two hundred fourteen thousand, three hundred one".

Divisors: 1 3 239 717 143953 431859 34404767 103214301