Base | Representation |
---|---|
bin | 1011101111010000… |
… | …1100000100110110 |
3 | 22010121012102022010 |
4 | 2323310030010312 |
5 | 22423130122332 |
6 | 1240401145050 |
7 | 141041142141 |
oct | 27364140466 |
9 | 8117172263 |
10 | 3151020342 |
11 | 137773a248 |
12 | 73b32b186 |
13 | 3b2a7c9a2 |
14 | 21c6b9058 |
15 | 1369759cc |
hex | bbd0c136 |
3151020342 has 32 divisors (see below), whose sum is σ = 6557594112. Its totient is φ = 1008591584.
The previous prime is 3151020277. The next prime is 3151020373. The reversal of 3151020342 is 2430201513.
3151020342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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, 90468 + ... + 120359.
It is an arithmetic number, because the mean of its divisors is an integer number (204924816).
Almost surely, 23151020342 is an apocalyptic number.
3151020342 is an abundant number, since it is smaller than the sum of its proper divisors (3406573770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3151020342 is a wasteful number, since it uses less digits than its factorization.
3151020342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210932.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 3151020342 is about 56133.9499946334. The cubic root of 3151020342 is about 1466.0554686690.
Adding to 3151020342 its reverse (2430201513), we get a palindrome (5581221855).
The spelling of 3151020342 in words is "three billion, one hundred fifty-one million, twenty thousand, three hundred forty-two".
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