Base | Representation |
---|---|
bin | 11011111010000001101000… |
… | …10111001000110111111101 |
3 | 22001021122220121112211211110 |
4 | 31331000310113020313331 |
5 | 31020420334012044031 |
6 | 334303440420512233 |
7 | 15632434444422540 |
oct | 1575006427106775 |
9 | 261248817484743 |
10 | 61367371206141 |
11 | 1860a835224660 |
12 | 6a714a854b679 |
13 | 2831bc25a8340 |
14 | 11222a771c857 |
15 | 71648d41bc46 |
hex | 37d0345c8dfd |
61367371206141 has 64 divisors (see below), whose sum is σ = 109888796860416. Its totient is φ = 29419323379200.
The previous prime is 61367371206121. The next prime is 61367371206157. The reversal of 61367371206141 is 14160217376316.
It is not a de Polignac number, because 61367371206141 - 25 = 61367371206109 is a prime.
It is a super-2 number, since 2×613673712061412 (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 (61367371206121) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9021900 + ... + 14287386.
It is an arithmetic number, because the mean of its divisors is an integer number (1717012450944).
Almost surely, 261367371206141 is an apocalyptic number.
It is an amenable number.
61367371206141 is a deficient number, since it is larger than the sum of its proper divisors (48521425654275).
61367371206141 is a wasteful number, since it uses less digits than its factorization.
61367371206141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5269402.
The product of its (nonzero) digits is 762048, while the sum is 48.
The spelling of 61367371206141 in words is "sixty-one trillion, three hundred sixty-seven billion, three hundred seventy-one million, two hundred six thousand, one hundred forty-one".
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