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2441492980 = 225160176249
BaseRepresentation
bin1001000110000110…
…0011100111110100
320022011002200201221
42101201203213310
520000010233410
61042133400124
7114334230223
oct22141434764
96264080657
102441492980
1110431828a3
12581799044
132cba85c04
14192380cba
15e45204da
hex918639f4

2441492980 has 24 divisors (see below), whose sum is σ = 5130405000. Its totient is φ = 975974400.

The previous prime is 2441492959. The next prime is 2441492993. The reversal of 2441492980 is 892941442.

It can be written as a sum of positive squares in 4 ways, for example, as 1106759824 + 1334733156 = 33268^2 + 36534^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct 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, 6105 + ... + 70144.

It is an arithmetic number, because the mean of its divisors is an integer number (213766875).

Almost surely, 22441492980 is an apocalyptic number.

2441492980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2441492980 is an abundant number, since it is smaller than the sum of its proper divisors (2688912020).

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

2441492980 is a wasteful number, since it uses less digits than its factorization.

2441492980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77859 (or 77857 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 2441492980 is about 49411.4660782293. The cubic root of 2441492980 is about 1346.5376259661.

The spelling of 2441492980 in words is "two billion, four hundred forty-one million, four hundred ninety-two thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 1601 3202 6404 8005 16010 32020 76249 152498 304996 381245 762490 1524980 122074649 244149298 488298596 610373245 1220746490 2441492980