Search a number
-
+
60204256 = 257397677
BaseRepresentation
bin1110010110101…
…0010011100000
311012021200201021
43211222103200
5110403014011
65550215224
71330504420
oct345522340
9135250637
1060204256
1130a90392
12181b4514
13c61bc28
147dd2480
155443471
hex396a4e0

60204256 has 48 divisors (see below), whose sum is σ = 136001376. Its totient is φ = 25698816.

The previous prime is 60204251. The next prime is 60204289. The reversal of 60204256 is 65240206.

It is a self number, because there is not a number n which added to its sum of digits gives 60204256.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60204251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88590 + ... + 89266.

It is an arithmetic number, because the mean of its divisors is an integer number (2833362).

Almost surely, 260204256 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 60204256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68000688).

60204256 is an abundant number, since it is smaller than the sum of its proper divisors (75797120).

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

60204256 is a wasteful number, since it uses less digits than its factorization.

60204256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091 (or 1083 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 60204256 is about 7759.1401585485. The cubic root of 60204256 is about 391.9305027428.

The spelling of 60204256 in words is "sixty million, two hundred four thousand, two hundred fifty-six".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 397 677 794 1354 1588 2708 2779 3176 4739 5416 5558 6352 9478 10832 11116 12704 18956 21664 22232 37912 44464 75824 88928 151648 268769 537538 1075076 1881383 2150152 3762766 4300304 7525532 8600608 15051064 30102128 60204256