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375223296 = 2103717449
BaseRepresentation
bin10110010111010…
…111010000000000
3222011001022121010
4112113113100000
51232024121141
6101122200520
712204226320
oct2627272000
9864038533
10375223296
111828928a8
12a57b3140
135c977c26
1437b95280
1522e1c416
hex165d7400

375223296 has 88 divisors (see below), whose sum is σ = 1143044800. Its totient is φ = 107200512.

The previous prime is 375223283. The next prime is 375223297. The reversal of 375223296 is 692322573.

375223296 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3752232962 = 281585043722207232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375223297) 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, 12780 + ... + 30228.

Almost surely, 2375223296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 375223296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (571522400).

375223296 is an abundant number, since it is smaller than the sum of its proper divisors (767821504).

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

375223296 is a wasteful number, since it uses less digits than its factorization.

375223296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17479 (or 17461 counting only the distinct ones).

The product of its digits is 136080, while the sum is 39.

The square root of 375223296 is about 19370.6813509489. The cubic root of 375223296 is about 721.2678894467.

The spelling of 375223296 in words is "three hundred seventy-five million, two hundred twenty-three thousand, two hundred ninety-six".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 256 336 384 448 512 672 768 896 1024 1344 1536 1792 2688 3072 3584 5376 7168 10752 17449 21504 34898 52347 69796 104694 122143 139592 209388 244286 279184 366429 418776 488572 558368 732858 837552 977144 1116736 1465716 1675104 1954288 2233472 2931432 3350208 3908576 4466944 5862864 6700416 7817152 8933888 11725728 13400832 15634304 17867776 23451456 26801664 31268608 46902912 53603328 62537216 93805824 125074432 187611648 375223296