Base | Representation |
---|---|
bin | 1010010110010101… |
… | …01001110100010000 |
3 | 112100012200122102200 |
4 | 11023022221310100 |
5 | 42334322114331 |
6 | 2315153243200 |
7 | 254453441022 |
oct | 51312516420 |
9 | 15305618380 |
10 | 5556051216 |
11 | 23a1278571 |
12 | 10b0863500 |
13 | 6a710a491 |
14 | 3a9c88012 |
15 | 227b925e6 |
hex | 14b2a9d10 |
5556051216 has 30 divisors (see below), whose sum is σ = 15549227070. Its totient is φ = 1852017024.
The previous prime is 5556051209. The next prime is 5556051233. The reversal of 5556051216 is 6121506555.
It can be written as a sum of positive squares in only one way, i.e., 3774873600 + 1781177616 = 61440^2 + 42204^2 .
It is a super-3 number, since 3×55560512163 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19291701 + ... + 19291988.
It is an arithmetic number, because the mean of its divisors is an integer number (518307569).
Almost surely, 25556051216 is an apocalyptic number.
It is an amenable number.
5556051216 is an abundant number, since it is smaller than the sum of its proper divisors (9993175854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5556051216 is a wasteful number, since it uses less digits than its factorization.
5556051216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38583703 (or 38583694 counting only the distinct ones).
The product of its (nonzero) digits is 45000, while the sum is 36.
The square root of 5556051216 is about 74538.9241671759. The cubic root of 5556051216 is about 1771.1502855199.
The spelling of 5556051216 in words is "five billion, five hundred fifty-six million, fifty-one thousand, two hundred sixteen".
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