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5500400147 = 112639971907
BaseRepresentation
bin1010001111101100…
…10111001000010011
3112012022222021111222
411013312113020103
542231100301042
62305444355255
7253206426014
oct50766271023
915168867458
105500400147
112372918050
1210960a5b2b
13698723b58
143a271d00b
15222d4d2d2
hex147d97213

5500400147 has 16 divisors (see below), whose sum is σ = 6032454912. Its totient is φ = 4973745120.

The previous prime is 5500400137. The next prime is 5500400149. The reversal of 5500400147 is 7410040055.

It is a cyclic number.

It is not a de Polignac number, because 5500400147 - 210 = 5500399123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5500400149) 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 15 ways as a sum of consecutive naturals, for example, 2883368 + ... + 2885274.

It is an arithmetic number, because the mean of its divisors is an integer number (377028432).

Almost surely, 25500400147 is an apocalyptic number.

5500400147 is a deficient number, since it is larger than the sum of its proper divisors (532054765).

5500400147 is a wasteful number, since it uses less digits than its factorization.

5500400147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3178.

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 5500400147 is about 74164.6826124133. The cubic root of 5500400147 is about 1765.2169744521.

The spelling of 5500400147 in words is "five billion, five hundred million, four hundred thousand, one hundred forty-seven".

Divisors: 1 11 263 997 1907 2893 10967 20977 262211 501541 1901279 2884321 5516951 20914069 500036377 5500400147