Base | Representation |
---|---|
bin | 1001001111011110… |
… | …11100011011100110 |
3 | 110210210100021201010 |
4 | 10213233130123212 |
5 | 40130144402232 |
6 | 2140202443050 |
7 | 233645614101 |
oct | 44757343346 |
9 | 13723307633 |
10 | 4961715942 |
11 | 2116839697 |
12 | b65803486 |
13 | 610c460c1 |
14 | 350d77738 |
15 | 1e08e30cc |
hex | 127bdc6e6 |
4961715942 has 16 divisors (see below), whose sum is σ = 10165467312. Its totient is φ = 1613566080.
The previous prime is 4961715911. The next prime is 4961715959. The reversal of 4961715942 is 2495171694.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 4961715891 and 4961715900.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10084543 + ... + 10085034.
It is an arithmetic number, because the mean of its divisors is an integer number (635341707).
Almost surely, 24961715942 is an apocalyptic number.
4961715942 is an abundant number, since it is smaller than the sum of its proper divisors (5203751370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4961715942 is a wasteful number, since it uses less digits than its factorization.
4961715942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20169623.
The product of its digits is 544320, while the sum is 48.
The square root of 4961715942 is about 70439.4487627494. The cubic root of 4961715942 is about 1705.6004389010.
The spelling of 4961715942 in words is "four billion, nine hundred sixty-one million, seven hundred fifteen thousand, nine hundred forty-two".
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