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5448565470 = 235181618849
BaseRepresentation
bin1010001001100001…
…01000001011011110
3112001201102210201010
411010300220023132
542124313043340
62300353400050
7252010020345
oct50460501336
915051383633
105448565470
112346633977
121080869026
1368aa7564a
143998a8b5c
1521d50eb80
hex144c282de

5448565470 has 16 divisors (see below), whose sum is σ = 13076557200. Its totient is φ = 1452950784.

The previous prime is 5448565429. The next prime is 5448565471. The reversal of 5448565470 is 745658445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5448565471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90809395 + ... + 90809454.

It is an arithmetic number, because the mean of its divisors is an integer number (817284825).

Almost surely, 25448565470 is an apocalyptic number.

5448565470 is an abundant number, since it is smaller than the sum of its proper divisors (7627991730).

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

5448565470 is a wasteful number, since it uses less digits than its factorization.

5448565470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181618859.

The product of its (nonzero) digits is 2688000, while the sum is 48.

The square root of 5448565470 is about 73814.3987986084. The cubic root of 5448565470 is about 1759.6544464070.

The spelling of 5448565470 in words is "five billion, four hundred forty-eight million, five hundred sixty-five thousand, four hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 181618849 363237698 544856547 908094245 1089713094 1816188490 2724282735 5448565470