Base | Representation |
---|---|
bin | 110011001110100100… |
… | …011000110110000110 |
3 | 12020222102002100221112 |
4 | 303032210120312012 |
5 | 1400122321043443 |
6 | 41134041245022 |
7 | 3655036636043 |
oct | 631644306606 |
9 | 166872070845 |
10 | 55005252998 |
11 | 21367038783 |
12 | a7b1193772 |
13 | 5257a1a5a7 |
14 | 293b39c1ca |
15 | 166ded7b18 |
hex | cce918d86 |
55005252998 has 8 divisors (see below), whose sum is σ = 85352978880. Its totient is φ = 26554260040.
The previous prime is 55005252959. The next prime is 55005253001. The reversal of 55005252998 is 89925250055.
It is a sphenic number, since it is the product of 3 distinct primes.
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 3 ways as a sum of consecutive naturals, for example, 474183158 + ... + 474183273.
It is an arithmetic number, because the mean of its divisors is an integer number (10669122360).
Almost surely, 255005252998 is an apocalyptic number.
55005252998 is a gapful number since it is divisible by the number (58) formed by its first and last digit.
55005252998 is a deficient number, since it is larger than the sum of its proper divisors (30347725882).
55005252998 is a wasteful number, since it uses less digits than its factorization.
55005252998 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 948366462.
The product of its (nonzero) digits is 1620000, while the sum is 50.
The spelling of 55005252998 in words is "fifty-five billion, five million, two hundred fifty-two thousand, nine hundred ninety-eight".
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