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86483027771168 = 25722348512
BaseRepresentation
bin10011101010011111100110…
…001001100011111100100000
3102100012200210220100201201212
4103222133212021203330200
542313414220102134133
6503533430545045252
724134123023003400
oct2352374611437440
9370180726321655
1086483027771168
1125613278629296
129848ba7026828
133934412021012
14174db2d876800
159ee94e4b6148
hex4ea7e6263f20

86483027771168 has 54 divisors (see below), whose sum is σ = 198062420347323. Its totient is φ = 37063996939200.

The previous prime is 86483027771143. The next prime is 86483027771207. The reversal of 86483027771168 is 86117772038468.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 43241513885584 + 43241513885584 = 6575828^2 + 6575828^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=6575828.

It is a junction number, because it is equal to n+sod(n) for n = 86483027771098 and 86483027771107.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 368128943 + ... + 368363793.

Almost surely, 286483027771168 is an apocalyptic number.

It is an amenable number.

86483027771168 is an abundant number, since it is smaller than the sum of its proper divisors (111579392576155).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86483027771168 is an frugal number, since it uses more digits than its factorization.

86483027771168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469726 (or 234860 counting only the distinct ones).

The product of its (nonzero) digits is 151732224, while the sum is 68.

The spelling of 86483027771168 in words is "eighty-six trillion, four hundred eighty-three billion, twenty-seven million, seven hundred seventy-one thousand, one hundred sixty-eight".

Divisors: 1 2 4 7 8 14 16 28 32 49 56 98 112 196 224 392 784 1568 234851 469702 939404 1643957 1878808 3287914 3757616 6575828 7515232 11507699 13151656 23015398 26303312 46030796 52606624 92061592 184123184 368246368 55154992201 110309984402 220619968804 386084945407 441239937608 772169890814 882479875216 1544339781628 1764959750432 2702594617849 3088679563256 5405189235698 6177359126512 10810378471396 12354718253024 21620756942792 43241513885584 86483027771168