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4030830968 = 231721998761
BaseRepresentation
bin1111000001000001…
…1001100101111000
3101101220201102120212
43300100121211320
531223343042333
61503550410252
7201613332533
oct36020314570
911356642525
104030830968
111789331a6a
12945b00988
134c31279a8
142a349ba1a
15188d15448
hexf0419978

4030830968 has 48 divisors (see below), whose sum is σ = 8069802000. Its totient is φ = 1887114240.

The previous prime is 4030830961. The next prime is 4030830989. The reversal of 4030830968 is 8690380304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4030830961) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 455708 + ... + 464468.

It is an arithmetic number, because the mean of its divisors is an integer number (168120875).

Almost surely, 24030830968 is an apocalyptic number.

It is an amenable number.

4030830968 is an abundant number, since it is smaller than the sum of its proper divisors (4038971032).

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

4030830968 is a wasteful number, since it uses less digits than its factorization.

4030830968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9000 (or 8979 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 4030830968 is about 63488.8255364674. The cubic root of 4030830968 is about 1591.4690440434.

The spelling of 4030830968 in words is "four billion, thirty million, eight hundred thirty thousand, nine hundred sixty-eight".

Divisors: 1 2 4 8 17 34 68 136 199 289 398 578 796 1156 1592 2312 3383 6766 8761 13532 17522 27064 35044 57511 70088 115022 148937 230044 297874 460088 595748 1191496 1743439 2531929 3486878 5063858 6973756 10127716 13947512 20255432 29638463 59276926 118553852 237107704 503853871 1007707742 2015415484 4030830968