Search a number
-
+
930107 = 1948953
BaseRepresentation
bin11100011000100111011
31202020212102
43203010323
5214230412
631534015
710622453
oct3430473
91666772
10930107
11585892
1238a30b
13267479
141a2d63
151358c2
hexe313b

930107 has 4 divisors (see below), whose sum is σ = 979080. Its totient is φ = 881136.

The previous prime is 930101. The next prime is 930113. The reversal of 930107 is 701039.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 701039 = 3718947.

It is an interprime number because it is at equal distance from previous prime (930101) and next prime (930113).

It is a cyclic number.

It is not a de Polignac number, because 930107 - 26 = 930043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (930101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24458 + ... + 24495.

It is an arithmetic number, because the mean of its divisors is an integer number (244770).

2930107 is an apocalyptic number.

930107 is a deficient number, since it is larger than the sum of its proper divisors (48973).

930107 is a wasteful number, since it uses less digits than its factorization.

930107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48972.

The product of its (nonzero) digits is 189, while the sum is 20.

The square root of 930107 is about 964.4205514193. The cubic root of 930107 is about 97.6137440893.

The spelling of 930107 in words is "nine hundred thirty thousand, one hundred seven".

Divisors: 1 19 48953 930107