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10284901 = 113130161
BaseRepresentation
bin100111001110…
…111101100101
3201100112020021
4213032331211
510113104101
61004235141
7153264064
oct47167545
921315207
1010284901
115895220
12353bab1
132191453
14151a1db
15d825a1
hex9cef65

10284901 has 8 divisors (see below), whose sum is σ = 11582208. Its totient is φ = 9048000.

The previous prime is 10284899. The next prime is 10284907. The reversal of 10284901 is 10948201.

It is a happy number.

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 10284901 - 21 = 10284899 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10284907) 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, 14740 + ... + 15421.

It is an arithmetic number, because the mean of its divisors is an integer number (1447776).

Almost surely, 210284901 is an apocalyptic number.

10284901 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10284901 is a deficient number, since it is larger than the sum of its proper divisors (1297307).

10284901 is a wasteful number, since it uses less digits than its factorization.

10284901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30203.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 10284901 is about 3207.0081072551. The cubic root of 10284901 is about 217.4703425454.

It can be divided in two parts, 1028 and 4901, that added together give a square (5929 = 772).

The spelling of 10284901 in words is "ten million, two hundred eighty-four thousand, nine hundred one".

Divisors: 1 11 31 341 30161 331771 934991 10284901