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10027797 = 313257123
BaseRepresentation
bin100110010000…
…001100010101
3200212110112220
4212100030111
510031342142
6554532553
7151143363
oct46201425
920773486
1010027797
11572a03a
123437159
132101410
141490633
15d312ec
hex990315

10027797 has 8 divisors (see below), whose sum is σ = 14398944. Its totient is φ = 6170928.

The previous prime is 10027789. The next prime is 10027819. The reversal of 10027797 is 79772001.

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

It is not a de Polignac number, because 10027797 - 23 = 10027789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10027727) 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, 128523 + ... + 128600.

It is an arithmetic number, because the mean of its divisors is an integer number (1799868).

Almost surely, 210027797 is an apocalyptic number.

It is an amenable number.

10027797 is a deficient number, since it is larger than the sum of its proper divisors (4371147).

10027797 is a wasteful number, since it uses less digits than its factorization.

10027797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257139.

The product of its (nonzero) digits is 6174, while the sum is 33.

The square root of 10027797 is about 3166.6697017529. The cubic root of 10027797 is about 215.6429070615.

Adding to 10027797 its reverse (79772001), we get a palindrome (89799798).

The spelling of 10027797 in words is "ten million, twenty-seven thousand, seven hundred ninety-seven".

Divisors: 1 3 13 39 257123 771369 3342599 10027797