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30674545106702 = 2719449256832603
BaseRepresentation
bin1101111100101111110010…
…10111010101111100001110
311000121110100210022121010012
412332113321113111330032
513010032432021403302
6145123405205513222
76314106552241640
oct676277127257416
9130543323277105
1030674545106702
119857002035652
123534b23112812
13141679c051943
14780927b34890
15382dae2a5a52
hex1be5f95d5f0e

30674545106702 has 32 divisors (see below), whose sum is σ = 55475842464000. Its totient is φ = 12426588615168.

The previous prime is 30674545106629. The next prime is 30674545106707. The reversal of 30674545106702 is 20760154547603.

It is a super-2 number, since 2×306745451067022 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30674545106707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128296868 + ... + 128535735.

It is an arithmetic number, because the mean of its divisors is an integer number (1733620077000).

Almost surely, 230674545106702 is an apocalyptic number.

30674545106702 is a deficient number, since it is larger than the sum of its proper divisors (24801297357298).

30674545106702 is a wasteful number, since it uses less digits than its factorization.

30674545106702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256833080.

The product of its (nonzero) digits is 4233600, while the sum is 50.

The spelling of 30674545106702 in words is "thirty trillion, six hundred seventy-four billion, five hundred forty-five million, one hundred six thousand, seven hundred two".

Divisors: 1 2 7 14 19 38 133 266 449 898 3143 6286 8531 17062 59717 119434 256832603 513665206 1797828221 3595656442 4879819457 9759638914 34158736199 68317472398 115317838747 230635677494 807224871229 1614449742458 2191038936193 4382077872386 15337272553351 30674545106702