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10217476939 = 29541651251
BaseRepresentation
bin10011000010000001…
…00101001101001011
3222101001222121101211
421201000211031023
5131411133230224
64405511553551
7511125056335
oct114100451513
928331877354
1010217476939
11437355471a
121b9198b8b7
13c6aa83657
146ccdb4455
153ec01a894
hex26102534b

10217476939 has 8 divisors (see below), whose sum is σ = 10589357520. Its totient is φ = 9846900000.

The previous prime is 10217476937. The next prime is 10217476981. The reversal of 10217476939 is 93967471201.

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

It is a cyclic number.

It is not a de Polignac number, because 10217476939 - 21 = 10217476937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10217476892 and 10217476901.

It is not an unprimeable number, because it can be changed into a prime (10217476931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309937 + ... + 341314.

It is an arithmetic number, because the mean of its divisors is an integer number (1323669690).

Almost surely, 210217476939 is an apocalyptic number.

10217476939 is a deficient number, since it is larger than the sum of its proper divisors (371880581).

10217476939 is an equidigital number, since it uses as much as digits as its factorization.

10217476939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651821.

The product of its (nonzero) digits is 571536, while the sum is 49.

The spelling of 10217476939 in words is "ten billion, two hundred seventeen million, four hundred seventy-six thousand, nine hundred thirty-nine".

Divisors: 1 29 541 15689 651251 18886279 352326791 10217476939