Base | Representation |
---|---|
bin | 1101110000100110001101… |
… | …10111110001100011000110 |
3 | 10222010112211100121221220121 |
4 | 12320103012313301203012 |
5 | 12431213003023031122 |
6 | 144203525151252154 |
7 | 6242000541504061 |
oct | 670230667614306 |
9 | 128115740557817 |
10 | 30257086142662 |
11 | 9705a5a366155 |
12 | 3488038b1a05a |
13 | 13b6300605362 |
14 | 768644d3d8d8 |
15 | 3770c9c75bc7 |
hex | 1b84c6df18c6 |
30257086142662 has 16 divisors (see below), whose sum is σ = 45442602342000. Its totient is φ = 15109552748160.
The previous prime is 30257086142653. The next prime is 30257086142671. The reversal of 30257086142662 is 26624168075203.
It is an interprime number because it is at equal distance from previous prime (30257086142653) and next prime (30257086142671).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102176089 + ... + 102471787.
It is an arithmetic number, because the mean of its divisors is an integer number (2840162646375).
Almost surely, 230257086142662 is an apocalyptic number.
30257086142662 is a deficient number, since it is larger than the sum of its proper divisors (15185516199338).
30257086142662 is a wasteful number, since it uses less digits than its factorization.
30257086142662 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 359751.
The product of its (nonzero) digits is 5806080, while the sum is 52.
The spelling of 30257086142662 in words is "thirty trillion, two hundred fifty-seven billion, eighty-six million, one hundred forty-two thousand, six hundred sixty-two".
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