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5180620424 = 237659140381
BaseRepresentation
bin1001101001100100…
…11111111010001000
3111101001020210012112
410310302133322020
541102214323144
62214022401452
7242244355430
oct46462377210
914331223175
105180620424
112219363891
121006b90288
136473bbc95
1437207b2c0
15204c3399e
hex134c9fe88

5180620424 has 32 divisors (see below), whose sum is σ = 11118254400. Its totient is φ = 2216880960.

The previous prime is 5180620421. The next prime is 5180620429. The reversal of 5180620424 is 4240260815.

It is not an unprimeable number, because it can be changed into a prime (5180620421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33287 + ... + 107094.

It is an arithmetic number, because the mean of its divisors is an integer number (347445450).

Almost surely, 25180620424 is an apocalyptic number.

It is an amenable number.

5180620424 is an abundant number, since it is smaller than the sum of its proper divisors (5937633976).

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

5180620424 is a wasteful number, since it uses less digits than its factorization.

5180620424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141053 (or 141049 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 5180620424 is about 71976.5268959263. The cubic root of 5180620424 is about 1730.3233075464.

The spelling of 5180620424 in words is "five billion, one hundred eighty million, six hundred twenty thousand, four hundred twenty-four".

Divisors: 1 2 4 7 8 14 28 56 659 1318 2636 4613 5272 9226 18452 36904 140381 280762 561524 982667 1123048 1965334 3930668 7861336 92511079 185022158 370044316 647577553 740088632 1295155106 2590310212 5180620424