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4230041284 = 2272294211567
BaseRepresentation
bin1111110000100001…
…0100111011000100
3101220210120100202201
43330020110323010
532130342310114
61535424244244
7206552520610
oct37410247304
911823510681
104230041284
111880825697
129a0770684
13525496711
142c1b16340
1519b565874
hexfc214ec4

4230041284 has 48 divisors (see below), whose sum is σ = 8522644480. Its totient is φ = 1799521920.

The previous prime is 4230041267. The next prime is 4230041323. The reversal of 4230041284 is 4821400324.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2698669 + ... + 2700235.

Almost surely, 24230041284 is an apocalyptic number.

It is an amenable number.

4230041284 is an abundant number, since it is smaller than the sum of its proper divisors (4292603196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4230041284 is a wasteful number, since it uses less digits than its factorization.

4230041284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2228 (or 2226 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 4230041284 is about 65038.7675467486. The cubic root of 4230041284 is about 1617.2662938734.

The spelling of 4230041284 in words is "four billion, two hundred thirty million, forty-one thousand, two hundred eighty-four".

Divisors: 1 2 4 7 14 28 229 421 458 842 916 1567 1603 1684 2947 3134 3206 5894 6268 6412 10969 11788 21938 43876 96409 192818 358843 385636 659707 674863 717686 1319414 1349726 1435372 2511901 2638828 2699452 4617949 5023802 9235898 10047604 18471796 151072903 302145806 604291612 1057510321 2115020642 4230041284