Base | Representation |
---|---|
bin | 11011110110011000100001… |
… | …10001001101010111100010 |
3 | 22000211200212121111022012010 |
4 | 31323030100301031113202 |
5 | 31011343031310241210 |
6 | 334130142032213350 |
7 | 15620414205665502 |
oct | 1573142061152742 |
9 | 260750777438163 |
10 | 61242220008930 |
11 | 18571752682864 |
12 | 6a5119b69a256 |
13 | 28231691345ac |
14 | 111a1d41d7a02 |
15 | 7130b60e5920 |
hex | 37b310c4d5e2 |
61242220008930 has 16 divisors (see below), whose sum is σ = 146981328021504. Its totient is φ = 16331258669040.
The previous prime is 61242220008923. The next prime is 61242220009013. The reversal of 61242220008930 is 3980002224216.
61242220008930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 1020703666786 + ... + 1020703666845.
It is an arithmetic number, because the mean of its divisors is an integer number (9186333001344).
Almost surely, 261242220008930 is an apocalyptic number.
61242220008930 is an abundant number, since it is smaller than the sum of its proper divisors (85739108012574).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61242220008930 is a wasteful number, since it uses less digits than its factorization.
61242220008930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2041407333641.
The product of its (nonzero) digits is 82944, while the sum is 39.
The spelling of 61242220008930 in words is "sixty-one trillion, two hundred forty-two billion, two hundred twenty million, eight thousand, nine hundred thirty".
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