Base | Representation |
---|---|
bin | 11100000001001110001101… |
… | …11011110000011001111100 |
3 | 22002011022011102211112111022 |
4 | 32000213012323300121330 |
5 | 31033443242203232102 |
6 | 335013213150243312 |
7 | 15656340205466456 |
oct | 1600470673603174 |
9 | 262138142745438 |
10 | 61614643414652 |
11 | 186a5694a0a779 |
12 | 6ab13b74b6538 |
13 | 284c30b49cb13 |
14 | 1130243b452d6 |
15 | 71cb11a115a2 |
hex | 3809c6ef067c |
61614643414652 has 12 divisors (see below), whose sum is σ = 107828336053536. Its totient is φ = 30806547399360.
The previous prime is 61614643414637. The next prime is 61614643414657. The reversal of 61614643414652 is 25641434641616.
61614643414652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×616146434146522 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 61614643414594 and 61614643414603.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61614643414657) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 193397933 + ... + 193716260.
It is an arithmetic number, because the mean of its divisors is an integer number (8985694671128).
Almost surely, 261614643414652 is an apocalyptic number.
It is an amenable number.
61614643414652 is a deficient number, since it is larger than the sum of its proper divisors (46213692638884).
61614643414652 is a wasteful number, since it uses less digits than its factorization.
61614643414652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 387153988 (or 387153986 counting only the distinct ones).
The product of its digits is 9953280, while the sum is 53.
The spelling of 61614643414652 in words is "sixty-one trillion, six hundred fourteen billion, six hundred forty-three million, four hundred fourteen thousand, six hundred fifty-two".
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