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2328479748 = 223279239999
BaseRepresentation
bin1000101011001001…
…1100100000000100
320000021110000201200
42022302130200010
514232042322443
61023015222500
7111462515460
oct21262344004
96007400650
102328479748
11a95403331
1254b977a30
132b153718a
141813634a0
15d9649dd3
hex8ac9c804

2328479748 has 36 divisors (see below), whose sum is σ = 6726720000. Its totient is φ = 665279856.

The previous prime is 2328479731. The next prime is 2328479753. The reversal of 2328479748 is 8479748232.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×23284797482 = 10843635873692287008, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2328479694 and 2328479703.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4619748 + ... + 4620251.

Almost surely, 22328479748 is an apocalyptic number.

2328479748 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2328479748 is an abundant number, since it is smaller than the sum of its proper divisors (4398240252).

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

2328479748 is a wasteful number, since it uses less digits than its factorization.

2328479748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9240016 (or 9240011 counting only the distinct ones).

The product of its digits is 5419008, while the sum is 54.

The square root of 2328479748 is about 48254.3236197545. The cubic root of 2328479748 is about 1325.4321121545.

The spelling of 2328479748 in words is "two billion, three hundred twenty-eight million, four hundred seventy-nine thousand, seven hundred forty-eight".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 28 36 42 63 84 126 252 9239999 18479998 27719997 36959996 55439994 64679993 83159991 110879988 129359986 166319982 194039979 258719972 332639964 388079958 582119937 776159916 1164239874 2328479748