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52260177 = 389195731
BaseRepresentation
bin1100011101011…
…0110101010001
310122100002111010
43013112311101
5101334311202
65104041133
71203130014
oct307266521
9118302433
1052260177
1127554932
12156031a9
13aa9a0a8
146d2537b
1548c476c
hex31d6d51

52260177 has 8 divisors (see below), whose sum is σ = 70463520. Its totient is φ = 34448480.

The previous prime is 52260161. The next prime is 52260239. The reversal of 52260177 is 77106225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52260177 - 24 = 52260161 is a prime.

It is a super-2 number, since 2×522601772 = 5462252200142658, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52260107) 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, 97599 + ... + 98132.

It is an arithmetic number, because the mean of its divisors is an integer number (8807940).

Almost surely, 252260177 is an apocalyptic number.

It is an amenable number.

52260177 is a deficient number, since it is larger than the sum of its proper divisors (18203343).

52260177 is a wasteful number, since it uses less digits than its factorization.

52260177 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195823.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 52260177 is about 7229.1200709353. The cubic root of 52260177 is about 373.8725890265.

The spelling of 52260177 in words is "fifty-two million, two hundred sixty thousand, one hundred seventy-seven".

Divisors: 1 3 89 267 195731 587193 17420059 52260177