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10227115 = 517120319
BaseRepresentation
bin100111000000…
…110110101011
3201020120222001
4213000312223
510104231430
61003111431
7152633443
oct47006653
921216861
1010227115
115855868
123512577
132171062
141503123
15d703ca
hex9c0dab

10227115 has 8 divisors (see below), whose sum is σ = 12994560. Its totient is φ = 7700352.

The previous prime is 10227097. The next prime is 10227121. The reversal of 10227115 is 51172201.

10227115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10227115 - 27 = 10226987 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10227092 and 10227101.

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, 60075 + ... + 60244.

It is an arithmetic number, because the mean of its divisors is an integer number (1624320).

Almost surely, 210227115 is an apocalyptic number.

10227115 is a deficient number, since it is larger than the sum of its proper divisors (2767445).

10227115 is a wasteful number, since it uses less digits than its factorization.

10227115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120341.

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 10227115 is about 3197.9860850229. The cubic root of 10227115 is about 217.0622896634.

Adding to 10227115 its reverse (51172201), we get a palindrome (61399316).

The spelling of 10227115 in words is "ten million, two hundred twenty-seven thousand, one hundred fifteen".

Divisors: 1 5 17 85 120319 601595 2045423 10227115