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4230900878 = 23211765867
BaseRepresentation
bin1111110000101110…
…0110110010001110
3101220212012000220112
43330023212302032
532131102312003
61535454520022
7206563030661
oct37413466216
911825160815
104230900878
1118812624a6
129a0b06012
13525707a59
142c1c9b6d8
1519b6853d8
hexfc2e6c8e

4230900878 has 8 divisors (see below), whose sum is σ = 6346645272. Its totient is φ = 2115352456.

The previous prime is 4230900871. The next prime is 4230900881. The reversal of 4230900878 is 8780090324.

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

It is a super-2 number, since 2×42309008782 = 35801044478922341768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4230900871) 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, 31301 + ... + 97167.

It is an arithmetic number, because the mean of its divisors is an integer number (793330659).

Almost surely, 24230900878 is an apocalyptic number.

4230900878 is a deficient number, since it is larger than the sum of its proper divisors (2115744394).

4230900878 is a wasteful number, since it uses less digits than its factorization.

4230900878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97986.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 4230900878 is about 65045.3755312397. The cubic root of 4230900878 is about 1617.3758356133.

The spelling of 4230900878 in words is "four billion, two hundred thirty million, nine hundred thousand, eight hundred seventy-eight".

Divisors: 1 2 32117 64234 65867 131734 2115450439 4230900878