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10088093481 = 33362697827
BaseRepresentation
bin10010110010100110…
…00001011100101001
3222001001112020122220
421121103001130221
5131130022442411
64345010504253
7504664244154
oct113123013451
928031466586
1010088093481
114307513a44
121b56595089
13c4a0226ab
146b9b34c9b
153e09aeb06
hex2594c1729

10088093481 has 4 divisors (see below), whose sum is σ = 13450791312. Its totient is φ = 6725395652.

The previous prime is 10088093479. The next prime is 10088093579. The reversal of 10088093481 is 18439088001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 18439088001 = 36146362667.

It is a cyclic number.

It is not a de Polignac number, because 10088093481 - 21 = 10088093479 is a prime.

It is a super-2 number, since 2×100880934812 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10088093581) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1681348911 + ... + 1681348916.

It is an arithmetic number, because the mean of its divisors is an integer number (3362697828).

Almost surely, 210088093481 is an apocalyptic number.

It is an amenable number.

10088093481 is a deficient number, since it is larger than the sum of its proper divisors (3362697831).

10088093481 is an equidigital number, since it uses as much as digits as its factorization.

10088093481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3362697830.

The product of its (nonzero) digits is 55296, while the sum is 42.

The spelling of 10088093481 in words is "ten billion, eighty-eight million, ninety-three thousand, four hundred eighty-one".

Divisors: 1 3 3362697827 10088093481