Search a number
-
+
53789060 = 22513443467
BaseRepresentation
bin1100110100110…
…0000110000100
310202012202201102
43031030012010
5102232222220
65200515232
71222125263
oct315140604
9122182642
1053789060
11283a9576
121601bb18
13b1b3c60
1472025da
154ac7775
hex334c184

53789060 has 48 divisors (see below), whose sum is σ = 122181696. Its totient is φ = 19773312.

The previous prime is 53789059. The next prime is 53789093. The reversal of 53789060 is 6098735.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114947 + ... + 115413.

It is an arithmetic number, because the mean of its divisors is an integer number (2545452).

Almost surely, 253789060 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 53789060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61090848).

53789060 is an abundant number, since it is smaller than the sum of its proper divisors (68392636).

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

53789060 is a wasteful number, since it uses less digits than its factorization.

53789060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 932 (or 930 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 53789060 is about 7334.1025354163. The cubic root of 53789060 is about 377.4835102368.

The spelling of 53789060 in words is "fifty-three million, seven hundred eighty-nine thousand, sixty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 443 467 886 934 1772 1868 2215 2335 4430 4670 5759 6071 8860 9340 11518 12142 23036 24284 28795 30355 57590 60710 115180 121420 206881 413762 827524 1034405 2068810 2689453 4137620 5378906 10757812 13447265 26894530 53789060