Search a number
-
+
38464446162483 = 3311695918610421
BaseRepresentation
bin10001011111011101100111…
…01001100110011000110011
312001012011110101110210102000
420233232303221212120303
520020200141204144413
6213450153404225043
711046651555555135
oct1057566351463063
9161164411423360
1038464446162483
111128a7531023a0
12439280123b183
1318602492a53a3
1496d990d75055
1546a836392073
hex22fbb3a66633

38464446162483 has 32 divisors (see below), whose sum is σ = 62173697817600. Its totient is φ = 23308434424800.

The previous prime is 38464446162469. The next prime is 38464446162487. The reversal of 38464446162483 is 38426164446483.

38464446162483 is a `hidden beast` number, since 3 + 8 + 4 + 6 + 4 + 4 + 4 + 616 + 2 + 4 + 8 + 3 = 666.

It is not a de Polignac number, because 38464446162483 - 25 = 38464446162451 is a prime.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 38464446162483.

It is not an unprimeable number, because it can be changed into a prime (38464446162487) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7238388 + ... + 11372033.

It is an arithmetic number, because the mean of its divisors is an integer number (1942928056800).

Almost surely, 238464446162483 is an apocalyptic number.

38464446162483 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

38464446162483 is a deficient number, since it is larger than the sum of its proper divisors (23709251655117).

38464446162483 is a wasteful number, since it uses less digits than its factorization.

38464446162483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18617400 (or 18617394 counting only the distinct ones).

The product of its digits is 254803968, while the sum is 63.

The spelling of 38464446162483 in words is "thirty-eight trillion, four hundred sixty-four billion, four hundred forty-six million, one hundred sixty-two thousand, four hundred eighty-three".

Divisors: 1 3 9 11 27 33 99 297 6959 20877 62631 76549 187893 229647 688941 2066823 18610421 55831263 167493789 204714631 502481367 614143893 1842431679 5527295037 129509919739 388529759217 1165589277651 1424609117129 3496767832953 4273827351387 12821482054161 38464446162483