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2468970020 = 2251153211747
BaseRepresentation
bin1001001100101001…
…0111111000100100
320101001210200011002
42103022113320210
520024024020040
61044554332432
7115116620216
oct22312277044
96331720132
102468970020
11105773a7a0
1258aa2a118
1330468670a
14195c945b6
15e6b4ba15
hex93297e24

2468970020 has 48 divisors (see below), whose sum is σ = 5762933568. Its totient is φ = 880863360.

The previous prime is 2468969999. The next prime is 2468970037. The reversal of 2468970020 is 200798642.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94214 + ... + 117533.

It is an arithmetic number, because the mean of its divisors is an integer number (120061116).

Almost surely, 22468970020 is an apocalyptic number.

2468970020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2468970020 is an abundant number, since it is smaller than the sum of its proper divisors (3293963548).

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

2468970020 is a wasteful number, since it uses less digits than its factorization.

2468970020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211820 (or 211818 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 2468970020 is about 49688.7313180765. The cubic root of 2468970020 is about 1351.5701931098.

The spelling of 2468970020 in words is "two billion, four hundred sixty-eight million, nine hundred seventy thousand, twenty".

Divisors: 1 2 4 5 10 11 20 22 44 53 55 106 110 212 220 265 530 583 1060 1166 2332 2915 5830 11660 211747 423494 846988 1058735 2117470 2329217 4234940 4658434 9316868 11222591 11646085 22445182 23292170 44890364 46584340 56112955 112225910 123448501 224451820 246897002 493794004 617242505 1234485010 2468970020