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369942716 = 221113312673
BaseRepresentation
bin10110000011001…
…110000010111100
3221210010001000002
4112003032002330
51224201131331
6100413053432
712111314123
oct2603160274
9853101002
10369942716
1117a906490
12a3a87278
135b849520
14371bcaba
15227279cb
hex160ce0bc

369942716 has 72 divisors (see below), whose sum is σ = 787075632. Its totient is φ = 149990400.

The previous prime is 369942697. The next prime is 369942719. The reversal of 369942716 is 617249963.

It is a happy number.

It is a super-2 number, since 2×3699427162 = 273715226242913312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (369942719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 549356 + ... + 550028.

It is an arithmetic number, because the mean of its divisors is an integer number (10931606).

Almost surely, 2369942716 is an apocalyptic number.

It is an amenable number.

369942716 is an abundant number, since it is smaller than the sum of its proper divisors (417132916).

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

369942716 is a wasteful number, since it uses less digits than its factorization.

369942716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763 (or 730 counting only the distinct ones).

The product of its digits is 489888, while the sum is 47.

The square root of 369942716 is about 19233.8949773570. The cubic root of 369942716 is about 717.8683842001.

The spelling of 369942716 in words is "three hundred sixty-nine million, nine hundred forty-two thousand, seven hundred sixteen".

Divisors: 1 2 4 11 13 22 26 31 44 52 62 124 143 286 341 403 572 673 682 806 961 1346 1364 1612 1922 2692 3844 4433 7403 8749 8866 10571 12493 14806 17498 17732 20863 21142 24986 29612 34996 41726 42284 49972 83452 96239 137423 192478 229493 271219 274846 384956 458986 542438 549692 646753 917972 1084876 1293506 2587012 2983409 5966818 7114283 8407789 11933636 14228566 16815578 28457132 33631156 92485679 184971358 369942716