Base | Representation |
---|---|
bin | 10001100110100000001101… |
… | …110111001011100100100110 |
3 | 101011002120202202221012000120 |
4 | 101212200031313023210212 |
5 | 40121312224104042410 |
6 | 432350525233422410 |
7 | 22206612305333022 |
oct | 2146401567134446 |
9 | 334076682835016 |
10 | 77412723112230 |
11 | 22736608062350 |
12 | 882313040aa06 |
13 | 3426cb087742c |
14 | 1518b1d911382 |
15 | 8e3a38a99570 |
hex | 46680ddcb926 |
77412723112230 has 256 divisors, whose sum is σ = 209385549434880. Its totient is φ = 18151946035200.
The previous prime is 77412723112217. The next prime is 77412723112313. The reversal of 77412723112230 is 3221132721477.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8594724387 + ... + 8594733393.
It is an arithmetic number, because the mean of its divisors is an integer number (817912302480).
Almost surely, 277412723112230 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 77412723112230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104692774717440).
77412723112230 is an abundant number, since it is smaller than the sum of its proper divisors (131972826322650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
77412723112230 is a wasteful number, since it uses less digits than its factorization.
77412723112230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13135.
The product of its (nonzero) digits is 197568, while the sum is 42.
The spelling of 77412723112230 in words is "seventy-seven trillion, four hundred twelve billion, seven hundred twenty-three million, one hundred twelve thousand, two hundred thirty".
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