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10030329993 = 38937566779
BaseRepresentation
bin10010101011101101…
…01011000010001001
3221220000211120001110
421111312223002021
5131020231024433
64335144440533
7503363253405
oct112566530211
927800746043
1010030329993
114287950422
121b3b179149
13c3b079708
146b21ba105
153da89e963
hex255dab089

10030329993 has 8 divisors (see below), whose sum is σ = 13524040800. Its totient is φ = 6611752928.

The previous prime is 10030329971. The next prime is 10030329997. The reversal of 10030329993 is 39992303001.

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 10030329993 - 213 = 10030321801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10030329997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18783123 + ... + 18783656.

It is an arithmetic number, because the mean of its divisors is an integer number (1690505100).

Almost surely, 210030329993 is an apocalyptic number.

It is an amenable number.

10030329993 is a deficient number, since it is larger than the sum of its proper divisors (3493710807).

10030329993 is an equidigital number, since it uses as much as digits as its factorization.

10030329993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37566871.

The product of its (nonzero) digits is 39366, while the sum is 39.

The spelling of 10030329993 in words is "ten billion, thirty million, three hundred twenty-nine thousand, nine hundred ninety-three".

Divisors: 1 3 89 267 37566779 112700337 3343443331 10030329993