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675938802 = 237111789967
BaseRepresentation
bin101000010010100…
…000000111110010
31202002220020201110
4220102200013302
52341020020202
6151023414150
722515246030
oct5022400762
91662806643
10675938802
11317605910
1216a454356
13aa0665b6
1465ab3550
153e51d26c
hex284a01f2

675938802 has 128 divisors (see below), whose sum is σ = 1806520320. Its totient is φ = 163215360.

The previous prime is 675938797. The next prime is 675938807. The reversal of 675938802 is 208839576.

It is an interprime number because it is at equal distance from previous prime (675938797) and next prime (675938807).

It is not an unprimeable number, because it can be changed into a prime (675938807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 698523 + ... + 699489.

It is an arithmetic number, because the mean of its divisors is an integer number (14113440).

Almost surely, 2675938802 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 675938802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (903260160).

675938802 is an abundant number, since it is smaller than the sum of its proper divisors (1130581518).

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

675938802 is a wasteful number, since it uses less digits than its factorization.

675938802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096.

The product of its (nonzero) digits is 725760, while the sum is 48.

The square root of 675938802 is about 25998.8230887477. The cubic root of 675938802 is about 877.6118106565.

The spelling of 675938802 in words is "six hundred seventy-five million, nine hundred thirty-eight thousand, eight hundred two".

Divisors: 1 2 3 6 7 11 14 17 21 22 33 34 42 51 66 77 89 102 119 154 178 187 231 238 267 357 374 462 534 561 623 714 967 979 1122 1246 1309 1513 1869 1934 1958 2618 2901 2937 3026 3738 3927 4539 5802 5874 6769 6853 7854 9078 10591 10637 13538 13706 16439 16643 20307 20559 21182 21274 31773 31911 32878 33286 40614 41118 49317 49929 63546 63822 74459 86063 98634 99858 115073 116501 148918 172126 180829 223377 230146 233002 258189 345219 349503 361658 446754 516378 542487 602441 690438 699006 946693 1084974 1204882 1265803 1463071 1807323 1893386 2531606 2840079 2926142 3614646 3797409 4389213 5680158 6626851 7594818 8778426 10241497 13253702 16093781 19880553 20482994 30724491 32187562 39761106 48281343 61448982 96562686 112656467 225312934 337969401 675938802