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213010130030 = 2561313474313
BaseRepresentation
bin1100011001100001100…
…1001010010001101110
3202100211001010202202012
43012120121022101232
511442221043130110
6241504442201222
721250406142155
oct3063031122156
9670731122665
10213010130030
1182378735485
12353487b3212
1317118829979
14a449d2659c
15581a727905
hex319864a46e

213010130030 has 16 divisors (see below), whose sum is σ = 383480882064. Its totient is φ = 85190130240.

The previous prime is 213010129951. The next prime is 213010130041. The reversal of 213010130030 is 30031010312.

It is a junction number, because it is equal to n+sod(n) for n = 213010129987 and 213010130014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1675847 + ... + 1798466.

It is an arithmetic number, because the mean of its divisors is an integer number (23967555129).

Almost surely, 2213010130030 is an apocalyptic number.

213010130030 is a deficient number, since it is larger than the sum of its proper divisors (170470752034).

213010130030 is a wasteful number, since it uses less digits than its factorization.

213010130030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3480451.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 213010130030 its reverse (30031010312), we get a palindrome (243041140342).

The spelling of 213010130030 in words is "two hundred thirteen billion, ten million, one hundred thirty thousand, thirty".

Divisors: 1 2 5 10 6131 12262 30655 61310 3474313 6948626 17371565 34743130 21301013003 42602026006 106505065015 213010130030