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229654493 = 6726313033
BaseRepresentation
bin11011011000000…
…11111111011101
3121000010122201222
431230003333131
5432242420433
634442143125
75456013425
oct1554037735
9530118658
10229654493
111086a7902
1264ab1aa5
133876ac43
1422701485
1515265b98
hexdb03fdd

229654493 has 8 divisors (see below), whose sum is σ = 233986368. Its totient is φ = 225349344.

The previous prime is 229654483. The next prime is 229654499. The reversal of 229654493 is 394456922.

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 229654493 - 214 = 229638109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229654499) 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, 11105 + ... + 24137.

It is an arithmetic number, because the mean of its divisors is an integer number (29248296).

Almost surely, 2229654493 is an apocalyptic number.

It is an amenable number.

229654493 is a deficient number, since it is larger than the sum of its proper divisors (4331875).

229654493 is a wasteful number, since it uses less digits than its factorization.

229654493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13363.

The product of its digits is 466560, while the sum is 44.

The square root of 229654493 is about 15154.3555785127. The cubic root of 229654493 is about 612.3856172912.

The spelling of 229654493 in words is "two hundred twenty-nine million, six hundred fifty-four thousand, four hundred ninety-three".

Divisors: 1 67 263 13033 17621 873211 3427679 229654493