Search a number
-
+
4230532999 = 71154941987
BaseRepresentation
bin1111110000101000…
…1100111110000111
3101220211111100021101
43330022030332013
532131004023444
61535443000531
7206556636310
oct37412147607
911824440241
104230532999
111881031070
129a0969147
13525609484
142c1c03607
1519b6113d4
hexfc28cf87

4230532999 has 8 divisors (see below), whose sum is σ = 5274430848. Its totient is φ = 3296519160.

The previous prime is 4230532997. The next prime is 4230533009. The reversal of 4230532999 is 9992350324.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4230532999 - 21 = 4230532997 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 (4230532993) 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, 27470917 + ... + 27471070.

It is an arithmetic number, because the mean of its divisors is an integer number (659303856).

Almost surely, 24230532999 is an apocalyptic number.

4230532999 is a deficient number, since it is larger than the sum of its proper divisors (1043897849).

4230532999 is a wasteful number, since it uses less digits than its factorization.

4230532999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54942005.

The product of its (nonzero) digits is 524880, while the sum is 46.

The square root of 4230532999 is about 65042.5476053944. The cubic root of 4230532999 is about 1617.3289570352.

The spelling of 4230532999 in words is "four billion, two hundred thirty million, five hundred thirty-two thousand, nine hundred ninety-nine".

Divisors: 1 7 11 77 54941987 384593909 604361857 4230532999