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4885333880 = 235717447621
BaseRepresentation
bin1001000110011000…
…00100011101111000
3110121110121200012212
410203030010131320
540001121141010
62124433354252
7232030436630
oct44314043570
913543550185
104885333880
112087709719
12b44108988
135cb18170b
14344b736c0
151d8d56505
hex123304778

4885333880 has 32 divisors (see below), whose sum is σ = 12562287840. Its totient is φ = 1674971520.

The previous prime is 4885333867. The next prime is 4885333891. The reversal of 4885333880 is 883335884.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8723531 + ... + 8724090.

It is an arithmetic number, because the mean of its divisors is an integer number (392571495).

Almost surely, 24885333880 is an apocalyptic number.

4885333880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4885333880 is an abundant number, since it is smaller than the sum of its proper divisors (7676953960).

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

4885333880 is a wasteful number, since it uses less digits than its factorization.

4885333880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17447639 (or 17447635 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 50.

The square root of 4885333880 is about 69895.1634950516. The cubic root of 4885333880 is about 1696.8029741300.

The spelling of 4885333880 in words is "four billion, eight hundred eighty-five million, three hundred thirty-three thousand, eight hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 17447621 34895242 69790484 87238105 122133347 139580968 174476210 244266694 348952420 488533388 610666735 697904840 977066776 1221333470 2442666940 4885333880