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702030 = 23573343
BaseRepresentation
bin10101011011001001110
31022200000010
42223121032
5134431110
623014050
75652510
oct2533116
91280003
10702030
1143a49a
1229a326
131b7704
14143bb0
15dd020
hexab64e

702030 has 32 divisors (see below), whose sum is σ = 1926144. Its totient is φ = 160416.

The previous prime is 702017. The next prime is 702067. The reversal of 702030 is 30207.

It is a super-2 number, since 2×7020302 = 985692241800, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 701997 and 702015.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 702030.

It is an unprimeable number.

702030 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1462 + ... + 1881.

It is an arithmetic number, because the mean of its divisors is an integer number (60192).

2702030 is an apocalyptic number.

702030 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

702030 is an abundant number, since it is smaller than the sum of its proper divisors (1224114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

702030 is a wasteful number, since it uses less digits than its factorization.

702030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3360.

The product of its (nonzero) digits is 42, while the sum is 12.

The square root of 702030 is about 837.8723053067. The cubic root of 702030 is about 88.8761480581.

Adding to 702030 its reverse (30207), we get a palindrome (732237).

The spelling of 702030 in words is "seven hundred two thousand, thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 3343 6686 10029 16715 20058 23401 33430 46802 50145 70203 100290 117005 140406 234010 351015 702030