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5500000560 = 243522916669
BaseRepresentation
bin1010001111101001…
…10101100100110000
3112012022012222101110
411013310311210300
542231000004220
62305432033320
7253203143025
oct50764654460
915168188343
105500000560
11237267490a
121095b32840
13698614002
143a265754c
15222cbebe0
hex147d35930

5500000560 has 40 divisors (see below), whose sum is σ = 17050002480. Its totient is φ = 1466666752.

The previous prime is 5500000559. The next prime is 5500000651. The reversal of 5500000560 is 650000055.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11458095 + ... + 11458574.

It is an arithmetic number, because the mean of its divisors is an integer number (426250062).

Almost surely, 25500000560 is an apocalyptic number.

It is an amenable number.

5500000560 is an abundant number, since it is smaller than the sum of its proper divisors (11550001920).

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

5500000560 is a wasteful number, since it uses less digits than its factorization.

5500000560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22916685 (or 22916679 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 5500000560 is about 74161.9886464758. The cubic root of 5500000560 is about 1765.1742275720.

The spelling of 5500000560 in words is "five billion, five hundred million, five hundred sixty", and thus it is an aban number.

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 22916669 45833338 68750007 91666676 114583345 137500014 183333352 229166690 275000028 343750035 366666704 458333380 550000056 687500070 916666760 1100000112 1375000140 1833333520 2750000280 5500000560