Search a number
-
+
60228276 = 2235019023
BaseRepresentation
bin1110010111000…
…0001010110100
311012022220122220
43211300022310
5110404301101
65550522340
71330634433
oct345601264
9135286586
1060228276
1130aa7439
12182063b0
13c629b44
147ddb11a
15544a636
hex39702b4

60228276 has 12 divisors (see below), whose sum is σ = 140532672. Its totient is φ = 20076088.

The previous prime is 60228269. The next prime is 60228307. The reversal of 60228276 is 67282206.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2509500 + ... + 2509523.

It is an arithmetic number, because the mean of its divisors is an integer number (11711056).

Almost surely, 260228276 is an apocalyptic number.

It is an amenable number.

60228276 is an abundant number, since it is smaller than the sum of its proper divisors (80304396).

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

60228276 is a wasteful number, since it uses less digits than its factorization.

60228276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5019030 (or 5019028 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 60228276 is about 7760.6878561117. The cubic root of 60228276 is about 391.9826193182.

The spelling of 60228276 in words is "sixty million, two hundred twenty-eight thousand, two hundred seventy-six".

Divisors: 1 2 3 4 6 12 5019023 10038046 15057069 20076092 30114138 60228276