Base | Representation |
---|---|
bin | 1101111001011101010100… |
… | …11110100111100011100110 |
3 | 11000012122201010201121212022 |
4 | 12330232222132213203212 |
5 | 13001210024412322402 |
6 | 144555441113223142 |
7 | 6302666521520642 |
oct | 674565236474346 |
9 | 130178633647768 |
10 | 30561552464102 |
11 | 981309969a8a0 |
12 | 351704a101ab2 |
13 | 1408c328482ca |
14 | 779289301c22 |
15 | 37ee995be2a2 |
hex | 1bcbaa7a78e6 |
30561552464102 has 16 divisors (see below), whose sum is σ = 50015557069632. Its totient is φ = 13890019215720.
The previous prime is 30561552464101. The next prime is 30561552464119. The reversal of 30561552464102 is 20146425516503.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30561552464101) 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, 79581128 + ... + 79964235.
It is an arithmetic number, because the mean of its divisors is an integer number (3125972316852).
Almost surely, 230561552464102 is an apocalyptic number.
30561552464102 is a deficient number, since it is larger than the sum of its proper divisors (19454004605530).
30561552464102 is a wasteful number, since it uses less digits than its factorization.
30561552464102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159554083.
The product of its (nonzero) digits is 864000, while the sum is 44.
The spelling of 30561552464102 in words is "thirty trillion, five hundred sixty-one billion, five hundred fifty-two million, four hundred sixty-four thousand, one hundred two".
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