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4206820130 = 25532379031
BaseRepresentation
bin1111101010111110…
…1111101100100010
3101212011212121022222
43322233233230202
532103421221010
61533234431042
7206151244502
oct37257575442
911764777288
104206820130
111869705257
12994a32482
135207260a6
142bc9cda02
151994ca355
hexfabefb22

4206820130 has 16 divisors (see below), whose sum is σ = 7573794624. Its totient is φ = 1682390640.

The previous prime is 4206820109. The next prime is 4206820139. The reversal of 4206820130 is 310286024.

It is a self number, because there is not a number n which added to its sum of digits gives 4206820130.

It is not an unprimeable number, because it can be changed into a prime (4206820139) 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, 13715 + ... + 92745.

It is an arithmetic number, because the mean of its divisors is an integer number (473362164).

Almost surely, 24206820130 is an apocalyptic number.

4206820130 is a deficient number, since it is larger than the sum of its proper divisors (3366974494).

4206820130 is a wasteful number, since it uses less digits than its factorization.

4206820130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84361.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 4206820130 is about 64860.0040857230. The cubic root of 4206820130 is about 1614.3014906550.

The spelling of 4206820130 in words is "four billion, two hundred six million, eight hundred twenty thousand, one hundred thirty".

Divisors: 1 2 5 10 5323 10646 26615 53230 79031 158062 395155 790310 420682013 841364026 2103410065 4206820130