Base | Representation |
---|---|
bin | 1001001001011110… |
… | …01011100100110100 |
3 | 110200021111122221220 |
4 | 10210233023210310 |
5 | 40024244042002 |
6 | 2131202310340 |
7 | 232464330234 |
oct | 44457134464 |
9 | 13607448856 |
10 | 4911315252 |
11 | 20a0344928 |
12 | b509583b0 |
13 | 60367a4cc |
14 | 3483b7cc4 |
15 | 1db2897bc |
hex | 124bcb934 |
4911315252 has 48 divisors (see below), whose sum is σ = 11591643840. Its totient is φ = 1618301952.
The previous prime is 4911315251. The next prime is 4911315289. The reversal of 4911315252 is 2525131194.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4911315251) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1242343 + ... + 1246289.
It is an arithmetic number, because the mean of its divisors is an integer number (241492580).
Almost surely, 24911315252 is an apocalyptic number.
It is an amenable number.
4911315252 is an abundant number, since it is smaller than the sum of its proper divisors (6680328588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4911315252 is a wasteful number, since it uses less digits than its factorization.
4911315252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5120 (or 5118 counting only the distinct ones).
The product of its digits is 10800, while the sum is 33.
The square root of 4911315252 is about 70080.7766224091. The cubic root of 4911315252 is about 1699.8056585222.
The spelling of 4911315252 in words is "four billion, nine hundred eleven million, three hundred fifteen thousand, two hundred fifty-two".
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