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10284237 = 321142693
BaseRepresentation
bin100111001110…
…110011001101
3201100111022200
4213032303031
510113043422
61004232113
7153262125
oct47166315
921314280
1010284237
115894777
12353b639
132191062
141519c85
15d822ac
hex9ceccd

10284237 has 6 divisors (see below), whose sum is σ = 14855022. Its totient is φ = 6856152.

The previous prime is 10284233. The next prime is 10284247. The reversal of 10284237 is 73248201.

It can be written as a sum of positive squares in only one way, i.e., 8964036 + 1320201 = 2994^2 + 1149^2 .

It is not a de Polignac number, because 10284237 - 22 = 10284233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10284237.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10284233) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 571338 + ... + 571355.

It is an arithmetic number, because the mean of its divisors is an integer number (2475837).

Almost surely, 210284237 is an apocalyptic number.

It is an amenable number.

10284237 is a deficient number, since it is larger than the sum of its proper divisors (4570785).

10284237 is a wasteful number, since it uses less digits than its factorization.

10284237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142699 (or 1142696 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 10284237 is about 3206.9045823036. The cubic root of 10284237 is about 217.4656624350.

The spelling of 10284237 in words is "ten million, two hundred eighty-four thousand, two hundred thirty-seven".

Divisors: 1 3 9 1142693 3428079 10284237