Search a number
-
+
58630489008 = 243721323263317
BaseRepresentation
bin110110100110101001…
…100100001110110000
312121100001121102211220
4312212221210032300
51430033401122013
642533502505040
74143626635200
oct664651441660
9177301542756
1058630489008
11229574231a3
12b443295180
1356b4ac5160
142ba2a3a400
1517d23d1b23
hexda6a643b0

58630489008 has 480 divisors, whose sum is σ = 199373239296. Its totient is φ = 14687963136.

The previous prime is 58630489003. The next prime is 58630489013. The reversal of 58630489008 is 80098403685.

It is an interprime number because it is at equal distance from previous prime (58630489003) and next prime (58630489013).

It is not an unprimeable number, because it can be changed into a prime (58630489003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 184954066 + ... + 184954382.

Almost surely, 258630489008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58630489008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99686619648).

58630489008 is an abundant number, since it is smaller than the sum of its proper divisors (140742750288).

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

58630489008 is a wasteful number, since it uses less digits than its factorization.

58630489008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641 (or 628 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 51.

The spelling of 58630489008 in words is "fifty-eight billion, six hundred thirty million, four hundred eighty-nine thousand, eight".