[go: up one dir, main page]

Search a number
-
+
60900060 = 223513163479
BaseRepresentation
bin1110100001010…
…0001011011100
311020121001011210
43220110023130
5111042300220
610013144420
71336433124
oct350241334
9136531153
1060900060
1131416131
121848b110
13c803850
148133c84
15552e6e0
hex3a142dc

60900060 has 96 divisors (see below), whose sum is σ = 185149440. Its totient is φ = 14867712.

The previous prime is 60900053. The next prime is 60900061. The reversal of 60900060 is 6000906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60900061) 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, 126901 + ... + 127379.

It is an arithmetic number, because the mean of its divisors is an integer number (1928640).

Almost surely, 260900060 is an apocalyptic number.

60900060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60900060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92574720).

60900060 is an abundant number, since it is smaller than the sum of its proper divisors (124249380).

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

60900060 is a wasteful number, since it uses less digits than its factorization.

60900060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667 (or 665 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 60900060 is about 7803.8490503084. The cubic root of 60900060 is about 393.4346207281.

Adding to 60900060 its reverse (6000906), we get a palindrome (66900966).

The spelling of 60900060 in words is "sixty million, nine hundred thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 163 195 260 326 390 479 489 652 780 815 958 978 1437 1630 1916 1956 2119 2395 2445 2874 3260 4238 4790 4890 5748 6227 6357 7185 8476 9580 9780 10595 12454 12714 14370 18681 21190 24908 25428 28740 31135 31785 37362 42380 62270 63570 74724 78077 93405 124540 127140 156154 186810 234231 312308 373620 390385 468462 780770 936924 1015001 1171155 1561540 2030002 2342310 3045003 4060004 4684620 5075005 6090006 10150010 12180012 15225015 20300020 30450030 60900060