Base | Representation |
---|---|
bin | 1000001001001101… |
… | …10011001000100000 |
3 | 102021201011011102202 |
4 | 10010212303020200 |
5 | 32423243401242 |
6 | 2001504232332 |
7 | 213230326004 |
oct | 40446631040 |
9 | 12251134382 |
10 | 4372247072 |
11 | 1944023a36 |
12 | a2030b6a8 |
13 | 548a96a5b |
14 | 2d6972704 |
15 | 1a8ca5932 |
hex | 1049b3220 |
4372247072 has 18 divisors (see below), whose sum is σ = 8608597893. Its totient is φ = 2185936512.
The previous prime is 4372247053. The next prime is 4372247107. The reversal of 4372247072 is 2707422734.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 2588367376 + 1783879696 = 50876^2 + 42236^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=46756.
It is a super-2 number, since 2×43722470722 = 38233088917225146368, which contains 22 as substring.
It is a Duffinian number.
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 2 ways as a sum of consecutive naturals, for example, 368204 + ... + 379892.
Almost surely, 24372247072 is an apocalyptic number.
It is an amenable number.
4372247072 is a deficient number, since it is larger than the sum of its proper divisors (4236350821).
4372247072 is an frugal number, since it uses more digits than its factorization.
4372247072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23388 (or 11691 counting only the distinct ones).
The product of its (nonzero) digits is 131712, while the sum is 38.
The square root of 4372247072 is about 66122.9693223164. The cubic root of 4372247072 is about 1635.1900351145.
The spelling of 4372247072 in words is "four billion, three hundred seventy-two million, two hundred forty-seven thousand, seventy-two".
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