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5520702980 = 2251371299063
BaseRepresentation
bin1010010010000111…
…10011111000000100
3112020202011202202202
411021003303320010
542301244443410
62311451454032
7253544125652
oct51103637004
915222152682
105520702980
112383324951
1210a0a57318
1369c9b2070
143a52c5dd2
15224a0dca5
hex1490f3e04

5520702980 has 48 divisors (see below), whose sum is σ = 12661173504. Its totient is φ = 2009696640.

The previous prime is 5520702973. The next prime is 5520703003. The reversal of 5520702980 is 892070255.

It is a super-2 number, since 2×55207029802 = 60956322786761760800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131072 + ... + 167991.

It is an arithmetic number, because the mean of its divisors is an integer number (263774448).

Almost surely, 25520702980 is an apocalyptic number.

It is an amenable number.

5520702980 is an abundant number, since it is smaller than the sum of its proper divisors (7140470524).

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

5520702980 is a wasteful number, since it uses less digits than its factorization.

5520702980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299156 (or 299154 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 5520702980 is about 74301.4332297837. The cubic root of 5520702980 is about 1767.3862045097.

The spelling of 5520702980 in words is "five billion, five hundred twenty million, seven hundred two thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 13 20 26 52 65 71 130 142 260 284 355 710 923 1420 1846 3692 4615 9230 18460 299063 598126 1196252 1495315 2990630 3887819 5981260 7775638 15551276 19439095 21233473 38878190 42466946 77756380 84933892 106167365 212334730 276035149 424669460 552070298 1104140596 1380175745 2760351490 5520702980