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229750601 = 534334917
BaseRepresentation
bin11011011000110…
…11011101001001
3121000022112120112
431230123131021
5432304004401
634444204105
75456563553
oct1554333511
9530275515
10229750601
11108763033
1264b39635
13387a2902
14227284d3
15152843bb
hexdb1b749

229750601 has 4 divisors (see below), whose sum is σ = 234085572. Its totient is φ = 225415632.

The previous prime is 229750589. The next prime is 229750613. The reversal of 229750601 is 106057922.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (229750589) and next prime (229750613).

It can be written as a sum of positive squares in 2 ways, for example, as 208369225 + 21381376 = 14435^2 + 4624^2 .

It is a cyclic number.

It is not a de Polignac number, because 229750601 - 214 = 229734217 is a prime.

It is a super-2 number, since 2×2297506012 = 105570677319722402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (229750621) 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, 2167406 + ... + 2167511.

It is an arithmetic number, because the mean of its divisors is an integer number (58521393).

Almost surely, 2229750601 is an apocalyptic number.

It is an amenable number.

229750601 is a deficient number, since it is larger than the sum of its proper divisors (4334971).

229750601 is an equidigital number, since it uses as much as digits as its factorization.

229750601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4334970.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 229750601 is about 15157.5262163719. The cubic root of 229750601 is about 612.4710310331.

The spelling of 229750601 in words is "two hundred twenty-nine million, seven hundred fifty thousand, six hundred one".

Divisors: 1 53 4334917 229750601