Base | Representation |
---|---|
bin | 111101011100000… |
… | …001011111110110 |
3 | 2122211112211212211 |
4 | 331130001133312 |
5 | 4102333200332 |
6 | 250140404034 |
7 | 34354166350 |
oct | 7534013766 |
9 | 2584484784 |
10 | 1030756342 |
11 | 489920550 |
12 | 24924661a |
13 | 1357184c5 |
14 | 9ac760d0 |
15 | 60759447 |
hex | 3d7017f6 |
1030756342 has 64 divisors (see below), whose sum is σ = 2084714496. Its totient is φ = 369884160.
The previous prime is 1030756297. The next prime is 1030756343. The reversal of 1030756342 is 2436570301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1030756343) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118858 + ... + 127234.
It is an arithmetic number, because the mean of its divisors is an integer number (32573664).
Almost surely, 21030756342 is an apocalyptic number.
1030756342 is an abundant number, since it is smaller than the sum of its proper divisors (1053958154).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030756342 is a wasteful number, since it uses less digits than its factorization.
1030756342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8461.
The product of its (nonzero) digits is 15120, while the sum is 31.
The square root of 1030756342 is about 32105.3942819583. The cubic root of 1030756342 is about 1010.1487680740.
The spelling of 1030756342 in words is "one billion, thirty million, seven hundred fifty-six thousand, three hundred forty-two".
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