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4692980931 = 31597979541
BaseRepresentation
bin1000101111011100…
…10011010011000011
3110010001200010120120
410113232103103003
534102400342211
62053402511323
7224203452102
oct42756232303
913101603516
104692980931
111a9907a041
12aab805543
1359a373cc2
143273c2039
151c700cd06
hex117b934c3

4692980931 has 8 divisors (see below), whose sum is σ = 6261232464. Its totient is φ = 3126691680.

The previous prime is 4692980843. The next prime is 4692980953. The reversal of 4692980931 is 1390892964.

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

It is not a de Polignac number, because 4692980931 - 214 = 4692964547 is a prime.

It is a super-2 number, since 2×46929809312 = 44048140037459253522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4692980231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484980 + ... + 494561.

It is an arithmetic number, because the mean of its divisors is an integer number (782654058).

Almost surely, 24692980931 is an apocalyptic number.

4692980931 is a deficient number, since it is larger than the sum of its proper divisors (1568251533).

4692980931 is a wasteful number, since it uses less digits than its factorization.

4692980931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981141.

The product of its (nonzero) digits is 839808, while the sum is 51.

The square root of 4692980931 is about 68505.3350550160. The cubic root of 4692980931 is about 1674.2344083930.

The spelling of 4692980931 in words is "four billion, six hundred ninety-two million, nine hundred eighty thousand, nine hundred thirty-one".

Divisors: 1 3 1597 4791 979541 2938623 1564326977 4692980931