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3423197560 = 23585579939
BaseRepresentation
bin1100110000001001…
…1101100101111000
322211120100110020211
43030002131211320
524002314310220
61323403000504
7150554461546
oct31402354570
98746313224
103423197560
1114a733aaa2
127b6509134
134272887b3
142468c8d96
151507dab5a
hexcc09d978

3423197560 has 16 divisors (see below), whose sum is σ = 7702194600. Its totient is φ = 1369279008.

The previous prime is 3423197521. The next prime is 3423197581. The reversal of 3423197560 is 657913243.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 85579939 = 3423197560 / (3 + 4 + 2 + 3 + 1 + 9 + 7 + 5 + 6 + 0).

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, 42789930 + ... + 42790009.

Almost surely, 23423197560 is an apocalyptic number.

It is an amenable number.

3423197560 is an abundant number, since it is smaller than the sum of its proper divisors (4278997040).

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

3423197560 is a wasteful number, since it uses less digits than its factorization.

3423197560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85579950 (or 85579946 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 3423197560 is about 58508.0982428928. The cubic root of 3423197560 is about 1507.1066563762.

The spelling of 3423197560 in words is "three billion, four hundred twenty-three million, one hundred ninety-seven thousand, five hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 85579939 171159878 342319756 427899695 684639512 855799390 1711598780 3423197560