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61034052 = 2236775913
BaseRepresentation
bin1110100011010…
…0111001000100
311020211211222110
43220310321010
5111111042202
610020101020
71340531562
oct350647104
9136754873
1061034052
11314a7872
1218534770
13c84c831
14816aa32
15555926c
hex3a34e44

61034052 has 24 divisors (see below), whose sum is σ = 144540256. Its totient is φ = 20040768.

The previous prime is 61034033. The next prime is 61034069. The reversal of 61034052 is 25043016.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37153 + ... + 38760.

Almost surely, 261034052 is an apocalyptic number.

It is an amenable number.

61034052 is an abundant number, since it is smaller than the sum of its proper divisors (83506204).

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

61034052 is a wasteful number, since it uses less digits than its factorization.

61034052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75987 (or 75985 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 61034052 is about 7812.4293276803. The cubic root of 61034052 is about 393.7229536474.

Adding to 61034052 its reverse (25043016), we get a palindrome (86077068).

The spelling of 61034052 in words is "sixty-one million, thirty-four thousand, fifty-two".

Divisors: 1 2 3 4 6 12 67 134 201 268 402 804 75913 151826 227739 303652 455478 910956 5086171 10172342 15258513 20344684 30517026 61034052