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10288797 = 323149113
BaseRepresentation
bin100111001111…
…111010011101
3201100201120120
4213033322131
510113220142
61004305153
7153311331
oct47177235
921321516
1010288797
115898142
1235421b9
13219315c
14151b7c1
15d837ec
hex9cfe9d

10288797 has 8 divisors (see below), whose sum is σ = 14314944. Its totient is φ = 6560928.

The previous prime is 10288793. The next prime is 10288801. The reversal of 10288797 is 79788201.

It is an interprime number because it is at equal distance from previous prime (10288793) and next prime (10288801).

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

It is not a de Polignac number, because 10288797 - 22 = 10288793 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10288793) 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, 74488 + ... + 74625.

It is an arithmetic number, because the mean of its divisors is an integer number (1789368).

Almost surely, 210288797 is an apocalyptic number.

It is an amenable number.

10288797 is a deficient number, since it is larger than the sum of its proper divisors (4026147).

10288797 is a wasteful number, since it uses less digits than its factorization.

10288797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149139.

The product of its (nonzero) digits is 56448, while the sum is 42.

The square root of 10288797 is about 3207.6154694726. The cubic root of 10288797 is about 217.4977988944.

The spelling of 10288797 in words is "ten million, two hundred eighty-eight thousand, seven hundred ninety-seven".

Divisors: 1 3 23 69 149113 447339 3429599 10288797