Search a number
-
+
58648554030 = 23511479371029
BaseRepresentation
bin110110100111101110…
…011110101000101110
312121101022121020101210
4312213232132220232
51430103012212110
642535350015250
74144236324663
oct664756365056
9177338536353
1058648554030
1122966641770
12b449347526
1356b877b911
142ba51bda6a
1517d3c9e520
hexda7b9ea2e

58648554030 has 64 divisors (see below), whose sum is σ = 153873561600. Its totient is φ = 14188110720.

The previous prime is 58648553993. The next prime is 58648554047. The reversal of 58648554030 is 3045584685.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27445 + ... + 343584.

It is an arithmetic number, because the mean of its divisors is an integer number (2404274400).

Almost surely, 258648554030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 58648554030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76936780800).

58648554030 is an abundant number, since it is smaller than the sum of its proper divisors (95225007570).

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

58648554030 is a wasteful number, since it uses less digits than its factorization.

58648554030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371529.

The product of its (nonzero) digits is 2304000, while the sum is 48.

The spelling of 58648554030 in words is "fifty-eight billion, six hundred forty-eight million, five hundred fifty-four thousand, thirty".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 479 958 1437 2395 2874 4790 5269 7185 10538 14370 15807 26345 31614 52690 79035 158070 371029 742058 1113087 1855145 2226174 3710290 4081319 5565435 8162638 11130870 12243957 20406595 24487914 40813190 61219785 122439570 177722891 355445782 533168673 888614455 1066337346 1777228910 1954951801 2665843365 3909903602 5331686730 5864855403 9774759005 11729710806 19549518010 29324277015 58648554030