Base | Representation |
---|---|
bin | 1011010100111011… |
… | …10001101001010000 |
3 | 120200210202211010102 |
4 | 11222131301221100 |
5 | 44423234021322 |
6 | 2443232151532 |
7 | 303460662530 |
oct | 55235615120 |
9 | 16623684112 |
10 | 6081157712 |
11 | 2640722883 |
12 | 12186985a8 |
13 | 75bb43096 |
14 | 4198d74c0 |
15 | 258d19792 |
hex | 16a771a50 |
6081157712 has 40 divisors (see below), whose sum is σ = 13469971200. Its totient is φ = 2605329792.
The previous prime is 6081157661. The next prime is 6081157721. The reversal of 6081157712 is 2177511806.
It is a happy number.
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, 408089 + ... + 422727.
It is an arithmetic number, because the mean of its divisors is an integer number (336749280).
Almost surely, 26081157712 is an apocalyptic number.
It is an amenable number.
6081157712 is an abundant number, since it is smaller than the sum of its proper divisors (7388813488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6081157712 is a wasteful number, since it uses less digits than its factorization.
6081157712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18363 (or 18357 counting only the distinct ones).
The product of its (nonzero) digits is 23520, while the sum is 38.
The square root of 6081157712 is about 77981.7780766763. The cubic root of 6081157712 is about 1825.2768916961.
The spelling of 6081157712 in words is "six billion, eighty-one million, one hundred fifty-seven thousand, seven hundred twelve".
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