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8245053190 = 25111011375417
BaseRepresentation
bin1111010110111000…
…11000011100000110
3210021121112002200101
413223130120130012
5113341213200230
63442052034314
7411214536643
oct75334303406
923247462611
108245053190
113551132550
12172130299a
13a15242cca
14583056dca
15333ca3aca
hex1eb718706

8245053190 has 64 divisors (see below), whose sum is σ = 16472973888. Its totient is φ = 2946304000.

The previous prime is 8245053181. The next prime is 8245053197. The reversal of 8245053190 is 913505428.

It is a super-2 number, since 2×82450531902 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8245053197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1519362 + ... + 1524778.

It is an arithmetic number, because the mean of its divisors is an integer number (257390217).

Almost surely, 28245053190 is an apocalyptic number.

8245053190 is a deficient number, since it is larger than the sum of its proper divisors (8227920698).

8245053190 is a wasteful number, since it uses less digits than its factorization.

8245053190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5673.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 8245053190 is about 90802.2752468241. The cubic root of 8245053190 is about 2020.2160659969.

The spelling of 8245053190 in words is "eight billion, two hundred forty-five million, fifty-three thousand, one hundred ninety".

Divisors: 1 2 5 10 11 22 55 101 110 137 202 274 505 685 1010 1111 1370 1507 2222 3014 5417 5555 7535 10834 11110 13837 15070 27085 27674 54170 59587 69185 119174 138370 152207 297935 304414 547117 595870 742129 761035 1094234 1484258 1522070 2735585 3710645 5471170 6018287 7421290 8163419 12036574 16326838 30091435 40817095 60182870 74955029 81634190 149910058 374775145 749550290 824505319 1649010638 4122526595 8245053190