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10283898 = 232374521
BaseRepresentation
bin100111001110…
…101101111010
3201100110212010
4213032231322
510113041043
61004230350
7153261132
oct47165572
921313763
1010283898
115894499
12353b3b6
132190b61
141519ac2
15d82133
hex9ceb7a

10283898 has 16 divisors (see below), whose sum is σ = 21462336. Its totient is φ = 3278880.

The previous prime is 10283887. The next prime is 10283899. The reversal of 10283898 is 89838201.

It is not an unprimeable number, because it can be changed into a prime (10283899) 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, 37123 + ... + 37398.

It is an arithmetic number, because the mean of its divisors is an integer number (1341396).

Almost surely, 210283898 is an apocalyptic number.

10283898 is an abundant number, since it is smaller than the sum of its proper divisors (11178438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10283898 is a wasteful number, since it uses less digits than its factorization.

10283898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74549.

The product of its (nonzero) digits is 27648, while the sum is 39.

The square root of 10283898 is about 3206.8517271617. The cubic root of 10283898 is about 217.4632729636.

The spelling of 10283898 in words is "ten million, two hundred eighty-three thousand, eight hundred ninety-eight".

Divisors: 1 2 3 6 23 46 69 138 74521 149042 223563 447126 1713983 3427966 5141949 10283898