Search a number
-
+
10030212311 = 78811626433
BaseRepresentation
bin10010101011101100…
…01110010011010111
3221220000121120121212
421111312032103113
5131020213243221
64335142132035
7503362253330
oct112566162327
927800546555
1010030212311
11428787aa69
121b3b12101b
13c3b037c92
146b2189287
153da879b5b
hex255d8e4d7

10030212311 has 8 divisors (see below), whose sum is σ = 11476118304. Its totient is φ = 8587560960.

The previous prime is 10030212307. The next prime is 10030212329. The reversal of 10030212311 is 11321203001.

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 10030212311 - 22 = 10030212307 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030212611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 807050 + ... + 819383.

It is an arithmetic number, because the mean of its divisors is an integer number (1434514788).

Almost surely, 210030212311 is an apocalyptic number.

10030212311 is a deficient number, since it is larger than the sum of its proper divisors (1445905993).

10030212311 is an equidigital number, since it uses as much as digits as its factorization.

10030212311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1627321.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10030212311 its reverse (11321203001), we get a palindrome (21351415312).

The spelling of 10030212311 in words is "ten billion, thirty million, two hundred twelve thousand, three hundred eleven".

Divisors: 1 7 881 6167 1626433 11385031 1432887473 10030212311