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3042926880 = 253574492017
BaseRepresentation
bin1011010101011111…
…0110000100100000
321212001210200221120
42311113312010200
522212442130010
61221540252240
7135256310640
oct26527660440
97761720846
103042926880
111321720004
1270b0a1080
13396564366
1420c1bc520
1512c222e70
hexb55f6120

3042926880 has 192 divisors, whose sum is σ = 10984377600. Its totient is φ = 693633024.

The previous prime is 3042926857. The next prime is 3042926891. The reversal of 3042926880 is 886292403.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1507632 + ... + 1509648.

It is an arithmetic number, because the mean of its divisors is an integer number (57210300).

Almost surely, 23042926880 is an apocalyptic number.

3042926880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3042926880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5492188800).

3042926880 is an abundant number, since it is smaller than the sum of its proper divisors (7941450720).

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

3042926880 is a wasteful number, since it uses less digits than its factorization.

3042926880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2491 (or 2483 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 3042926880 is about 55162.7308968655. The cubic root of 3042926880 is about 1449.0960485503.

The spelling of 3042926880 in words is "three billion, forty-two million, nine hundred twenty-six thousand, eight hundred eighty".