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10282019384 = 2371314123653
BaseRepresentation
bin10011001001101101…
…10010101000111000
3222112120102200222202
421210312302220320
5132024144110014
64420135205332
7512540502620
oct114466625070
928476380882
1010282019384
1143a6a2838a
121bab516848
13c7b261050
146d77b5880
15402a193de
hex264db2a38

10282019384 has 32 divisors (see below), whose sum is σ = 23727738720. Its totient is φ = 4067611776.

The previous prime is 10282019369. The next prime is 10282019443. The reversal of 10282019384 is 48391028201.

It is a super-2 number, since 2×102820193842 (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7061099 + ... + 7062554.

It is an arithmetic number, because the mean of its divisors is an integer number (741491835).

Almost surely, 210282019384 is an apocalyptic number.

10282019384 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10282019384 is an abundant number, since it is smaller than the sum of its proper divisors (13445719336).

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

10282019384 is a wasteful number, since it uses less digits than its factorization.

10282019384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14123679 (or 14123675 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 38.

The spelling of 10282019384 in words is "ten billion, two hundred eighty-two million, nineteen thousand, three hundred eighty-four".

Divisors: 1 2 4 7 8 13 14 26 28 52 56 91 104 182 364 728 14123653 28247306 56494612 98865571 112989224 183607489 197731142 367214978 395462284 734429956 790924568 1285252423 1468859912 2570504846 5141009692 10282019384