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930061 = 1184551
BaseRepresentation
bin11100011000100001101
31202020210201
43203010031
5214230221
631533501
710622356
oct3430415
91666721
10930061
11585850
1238a291
13267442
141a2d2d
15135891
hexe310d

930061 has 4 divisors (see below), whose sum is σ = 1014624. Its totient is φ = 845500.

The previous prime is 930043. The next prime is 930071. The reversal of 930061 is 160039.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 160039 = 1114549.

It is a cyclic number.

It is not a de Polignac number, because 930061 - 29 = 929549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (930011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42265 + ... + 42286.

It is an arithmetic number, because the mean of its divisors is an integer number (253656).

2930061 is an apocalyptic number.

It is an amenable number.

930061 is a deficient number, since it is larger than the sum of its proper divisors (84563).

930061 is a wasteful number, since it uses less digits than its factorization.

930061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84562.

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 930061 is about 964.3967026074. The cubic root of 930061 is about 97.6121348457.

The spelling of 930061 in words is "nine hundred thirty thousand, sixty-one".

Divisors: 1 11 84551 930061