Base | Representation |
---|---|
bin | 1001010000110100… |
… | …10011010000011011 |
3 | 110211120111001200220 |
4 | 10220122103100123 |
5 | 40141033404210 |
6 | 2141243331123 |
7 | 234143245056 |
oct | 45032232033 |
9 | 13746431626 |
10 | 4972950555 |
11 | 21221123a1 |
12 | b69520aa3 |
13 | 61337a8c1 |
14 | 35265da9d |
15 | 1e18b1c70 |
hex | 12869341b |
4972950555 has 16 divisors (see below), whose sum is σ = 7957937184. Its totient is φ = 2651834880.
The previous prime is 4972950469. The next prime is 4972950571. The reversal of 4972950555 is 5550592794.
It is a happy number.
It is not a de Polignac number, because 4972950555 - 213 = 4972942363 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4972950498 and 4972950507.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94275 + ... + 137235.
It is an arithmetic number, because the mean of its divisors is an integer number (497371074).
Almost surely, 24972950555 is an apocalyptic number.
4972950555 is a deficient number, since it is larger than the sum of its proper divisors (2984986629).
4972950555 is a wasteful number, since it uses less digits than its factorization.
4972950555 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50686.
The product of its (nonzero) digits is 2835000, while the sum is 51.
The square root of 4972950555 is about 70519.1502713979. The cubic root of 4972950555 is about 1706.8867759164.
The spelling of 4972950555 in words is "four billion, nine hundred seventy-two million, nine hundred fifty thousand, five hundred fifty-five".
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