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2472907008 = 283112132389
BaseRepresentation
bin1001001101100101…
…1001000100000000
320101100012200200110
42103121121010000
520031031011013
61045214551320
7115165235265
oct22331310400
96340180613
102472907008
111059989700
12590208540
133054346b0
141965db26c
15e71782c3
hex93659100

2472907008 has 432 divisors, whose sum is σ = 8220804480. Its totient is φ = 654213120.

The previous prime is 2472906991. The next prime is 2472907013. The reversal of 2472907008 is 8007092742.

It is a super-2 number, since 2×24729070082 = 12230538140431024128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

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 47 ways as a sum of consecutive naturals, for example, 27785428 + ... + 27785516.

It is an arithmetic number, because the mean of its divisors is an integer number (19029640).

Almost surely, 22472907008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2472907008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4110402240).

2472907008 is an abundant number, since it is smaller than the sum of its proper divisors (5747897472).

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

2472907008 is a wasteful number, since it uses less digits than its factorization.

2472907008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 2472907008 is about 49728.3320452235. The cubic root of 2472907008 is about 1352.2882104427.

The spelling of 2472907008 in words is "two billion, four hundred seventy-two million, nine hundred seven thousand, eight".