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10283051148 = 223856920929
BaseRepresentation
bin10011001001110101…
…01110100010001100
3222112122101010022020
421210322232202030
5132024430114043
64420213250140
7512552330646
oct114472564214
928478333266
1010283051148
1143a7572587
121bab933950
13c7b532866
146d79a3896
15402b6ee83
hex264eae88c

10283051148 has 12 divisors (see below), whose sum is σ = 23993786040. Its totient is φ = 3427683712.

The previous prime is 10283051039. The next prime is 10283051167. The reversal of 10283051148 is 84115038201.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×102830511482 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428460453 + ... + 428460476.

It is an arithmetic number, because the mean of its divisors is an integer number (1999482170).

Almost surely, 210283051148 is an apocalyptic number.

It is an amenable number.

10283051148 is an abundant number, since it is smaller than the sum of its proper divisors (13710734892).

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

10283051148 is a wasteful number, since it uses less digits than its factorization.

10283051148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856920936 (or 856920934 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 33.

Adding to 10283051148 its reverse (84115038201), we get a palindrome (94398089349).

The spelling of 10283051148 in words is "ten billion, two hundred eighty-three million, fifty-one thousand, one hundred forty-eight".

Divisors: 1 2 3 4 6 12 856920929 1713841858 2570762787 3427683716 5141525574 10283051148