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10348121 = 71786959
BaseRepresentation
bin100111011110…
…011001011001
3201110201221202
4213132121121
510122114441
61005443545
7153646310
oct47363131
921421852
1010348121
115928773
1235705b5
1321b4164
141535277
15d9619b
hex9de659

10348121 has 8 divisors (see below), whose sum is σ = 12522240. Its totient is φ = 8347968.

The previous prime is 10348111. The next prime is 10348153. The reversal of 10348121 is 12184301.

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 10348121 - 222 = 6153817 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10348093 and 10348102.

It is not an unprimeable number, because it can be changed into a prime (10348111) 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, 43361 + ... + 43598.

It is an arithmetic number, because the mean of its divisors is an integer number (1565280).

Almost surely, 210348121 is an apocalyptic number.

It is an amenable number.

10348121 is a deficient number, since it is larger than the sum of its proper divisors (2174119).

10348121 is an equidigital number, since it uses as much as digits as its factorization.

10348121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86983.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 10348121 is about 3216.8495457512. The cubic root of 10348121 is about 217.9150203246.

The spelling of 10348121 in words is "ten million, three hundred forty-eight thousand, one hundred twenty-one".

Divisors: 1 7 17 119 86959 608713 1478303 10348121