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5500028070 = 232561111423
BaseRepresentation
bin1010001111101001…
…11100010010100110
3112012022021101010100
411013310330102212
542231001344240
62305432404530
7253203316155
oct50764742246
915168241110
105500028070
112372693549
121095b46746
136986236a4
143a266359c
15222cc7e30
hex147d3c4a6

5500028070 has 24 divisors (see below), whose sum is σ = 14300073216. Its totient is φ = 1466674128.

The previous prime is 5500028063. The next prime is 5500028081. The reversal of 5500028070 is 708200055.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 30555622 + ... + 30555801.

It is an arithmetic number, because the mean of its divisors is an integer number (595836384).

Almost surely, 25500028070 is an apocalyptic number.

5500028070 is an abundant number, since it is smaller than the sum of its proper divisors (8800045146).

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

5500028070 is a wasteful number, since it uses less digits than its factorization.

5500028070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61111436 (or 61111433 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 5500028070 is about 74162.1741186166. The cubic root of 5500028070 is about 1765.1771705936.

The spelling of 5500028070 in words is "five billion, five hundred million, twenty-eight thousand, seventy".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 61111423 122222846 183334269 305557115 366668538 550002807 611114230 916671345 1100005614 1833342690 2750014035 5500028070