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10220314392 = 2332154991639
BaseRepresentation
bin10011000010010110…
…11001111100011000
3222101021022202122200
421201023121330120
5131412400030032
64410052450200
7511161144651
oct114113317430
928337282580
1010220314392
114375112522
121b92919960
13c6b538012
146cd512528
153ec3cb47c
hex2612d9f18

10220314392 has 48 divisors (see below), whose sum is σ = 27698190000. Its totient is φ = 3404534976.

The previous prime is 10220314361. The next prime is 10220314397. The reversal of 10220314392 is 29341302201.

It is a happy number.

10220314392 is a `hidden beast` number, since 1 + 0 + 220 + 3 + 1 + 439 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220314397) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65709 + ... + 157347.

It is an arithmetic number, because the mean of its divisors is an integer number (577045625).

Almost surely, 210220314392 is an apocalyptic number.

10220314392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10220314392 is an abundant number, since it is smaller than the sum of its proper divisors (17477875608).

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

10220314392 is a wasteful number, since it uses less digits than its factorization.

10220314392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93200 (or 93193 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 10220314392 its reverse (29341302201), we get a palindrome (39561616593).

The spelling of 10220314392 in words is "ten billion, two hundred twenty million, three hundred fourteen thousand, three hundred ninety-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 1549 3098 4647 6196 9294 12392 13941 18588 27882 37176 55764 91639 111528 183278 274917 366556 549834 733112 824751 1099668 1649502 2199336 3299004 6598008 141948811 283897622 425846433 567795244 851692866 1135590488 1277539299 1703385732 2555078598 3406771464 5110157196 10220314392