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10493017292 = 2219971423361
BaseRepresentation
bin10011100010110111…
…01011110011001100
31000002021110111201002
421301123223303030
5132442203023132
64453113435432
7521012114102
oct116133536314
930067414632
1010493017292
1144a504221a
12204a10bb78
13cb2b99194
1471781bc72
154162e7262
hex2716ebccc

10493017292 has 24 divisors (see below), whose sum is σ = 19528526640. Its totient is φ = 4919132160.

The previous prime is 10493017261. The next prime is 10493017351. The reversal of 10493017292 is 29271039401.

It is a super-2 number, since 2×104930172922 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 704309 + ... + 719052.

It is an arithmetic number, because the mean of its divisors is an integer number (813688610).

Almost surely, 210493017292 is an apocalyptic number.

It is an amenable number.

10493017292 is a deficient number, since it is larger than the sum of its proper divisors (9035509348).

10493017292 is a wasteful number, since it uses less digits than its factorization.

10493017292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423481 (or 1423479 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 38.

The spelling of 10493017292 in words is "ten billion, four hundred ninety-three million, seventeen thousand, two hundred ninety-two".

Divisors: 1 2 4 19 38 76 97 194 388 1843 3686 7372 1423361 2846722 5693444 27043859 54087718 108175436 138066017 276132034 552264068 2623254323 5246508646 10493017292