Search a number
-
+
30058545571788 = 2234753295293567
BaseRepresentation
bin1101101010110100011001…
…11011100110011111001100
310221102120100201111221210210
412311122030323212133030
512414434400131244123
6143532412154002420
76221441531501346
oct665321473463714
9127376321457723
1030058545571788
119639837394728
12345566a116410
1313a067c771b16
1475cbaca00296
15371d599d4e93
hex1b568cee67cc

30058545571788 has 24 divisors (see below), whose sum is σ = 71628874555392. Its totient is φ = 9806334016144.

The previous prime is 30058545571729. The next prime is 30058545571793. The reversal of 30058545571788 is 88717554585003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26647646220 + ... + 26647647347.

It is an arithmetic number, because the mean of its divisors is an integer number (2984536439808).

Almost surely, 230058545571788 is an apocalyptic number.

It is an amenable number.

30058545571788 is an abundant number, since it is smaller than the sum of its proper divisors (41570328983604).

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

30058545571788 is a wasteful number, since it uses less digits than its factorization.

30058545571788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53295293621 (or 53295293619 counting only the distinct ones).

The product of its (nonzero) digits is 188160000, while the sum is 66.

The spelling of 30058545571788 in words is "thirty trillion, fifty-eight billion, five hundred forty-five million, five hundred seventy-one thousand, seven hundred eighty-eight".

Divisors: 1 2 3 4 6 12 47 94 141 188 282 564 53295293567 106590587134 159885880701 213181174268 319771761402 639543522804 2504878797649 5009757595298 7514636392947 10019515190596 15029272785894 30058545571788