Base | Representation |
---|---|
bin | 1101000101111011… |
… | …01101001001111111 |
3 | 200010212101211200102 |
4 | 12202331231021333 |
5 | 103343414131111 |
6 | 3121252551315 |
7 | 336120646031 |
oct | 64275551177 |
9 | 20125354612 |
10 | 7029052031 |
11 | 2a87797911 |
12 | 144202253b |
13 | 8803385b1 |
14 | 4a975dc51 |
15 | 2b215713b |
hex | 1a2f6d27f |
7029052031 has 8 divisors (see below), whose sum is σ = 7071025104. Its totient is φ = 6987185280.
The previous prime is 7029052027. The next prime is 7029052081. The reversal of 7029052031 is 1302509207.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 7029052031 - 22 = 7029052027 is a prime.
It is a super-2 number, since 2×70290520312 = 98815144909010449922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 7029051985 and 7029052003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7029052001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108056 + ... + 160418.
It is an arithmetic number, because the mean of its divisors is an integer number (883878138).
Almost surely, 27029052031 is an apocalyptic number.
7029052031 is a deficient number, since it is larger than the sum of its proper divisors (41973073).
7029052031 is a wasteful number, since it uses less digits than its factorization.
7029052031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53161.
The product of its (nonzero) digits is 3780, while the sum is 29.
The square root of 7029052031 is about 83839.4419769120. The cubic root of 7029052031 is about 1915.5739365496.
The spelling of 7029052031 in words is "seven billion, twenty-nine million, fifty-two thousand, thirty-one".
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