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3220241120 = 25520126507
BaseRepresentation
bin1011111111110000…
…1111101011100000
322022102110012100122
42333330033223200
523043340203440
61251312535412
7142541412035
oct27774175340
98272405318
103220241120
1114028188a8
1275a551568
133c4207925
1422797738c
1513ca9a7b5
hexbff0fae0

3220241120 has 24 divisors (see below), whose sum is σ = 7607820024. Its totient is φ = 1288096384.

The previous prime is 3220241119. The next prime is 3220241137. The reversal of 3220241120 is 211420223.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10063094 + ... + 10063413.

It is an arithmetic number, because the mean of its divisors is an integer number (316992501).

Almost surely, 23220241120 is an apocalyptic number.

It is an amenable number.

3220241120 is an abundant number, since it is smaller than the sum of its proper divisors (4387578904).

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

3220241120 is a wasteful number, since it uses less digits than its factorization.

3220241120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20126522 (or 20126514 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 3220241120 is about 56747.1683875063. The cubic root of 3220241120 is about 1476.7131098304.

Adding to 3220241120 its reverse (211420223), we get a palindrome (3431661343).

The spelling of 3220241120 in words is "three billion, two hundred twenty million, two hundred forty-one thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 20126507 40253014 80506028 100632535 161012056 201265070 322024112 402530140 644048224 805060280 1610120560 3220241120