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930616973 = 111352112491
BaseRepresentation
bin110111011110000…
…001011010001101
32101212010020111022
4313132001122031
53401214220343
6232202203525
732030054006
oct6736013215
92355106438
10930616973
11438344340
1221b7b35a5
1311aa56440
148b84a1ad
1556a78568
hex3778168d

930616973 has 16 divisors (see below), whose sum is σ = 1095498432. Its totient is φ = 779376000.

The previous prime is 930616969. The next prime is 930617003. The reversal of 930616973 is 379616039.

It is a happy number.

It is not a de Polignac number, because 930616973 - 22 = 930616969 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 (930616943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68258 + ... + 80748.

It is an arithmetic number, because the mean of its divisors is an integer number (68468652).

Almost surely, 2930616973 is an apocalyptic number.

It is an amenable number.

930616973 is a deficient number, since it is larger than the sum of its proper divisors (164881459).

930616973 is a wasteful number, since it uses less digits than its factorization.

930616973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13036.

The product of its (nonzero) digits is 183708, while the sum is 44.

The square root of 930616973 is about 30506.0153576307. The cubic root of 930616973 is about 976.3158120499.

The spelling of 930616973 in words is "nine hundred thirty million, six hundred sixteen thousand, nine hundred seventy-three".

Divisors: 1 11 13 143 521 5731 6773 12491 74503 137401 162383 1786213 6507811 71585921 84601543 930616973