Search a number
-
+
30210413043030 = 2351192998543279
BaseRepresentation
bin1101101111001111010001…
…11100000001110101010110
310221222002100121221211121220
412313213220330001311112
512424431411214334110
6144130245552551210
76235426124632233
oct667475074016526
9127862317854556
1030210413043030
119698189640640
12347ab92252506
1313b1aa2ba5b3c
147662983cc78a
15375c974e9370
hex1b79e8f01d56

30210413043030 has 64 divisors (see below), whose sum is σ = 79181496345600. Its totient is φ = 7315852958720.

The previous prime is 30210413043029. The next prime is 30210413043079. The reversal of 30210413043030 is 3034031401203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48965070 + ... + 49578209.

It is an arithmetic number, because the mean of its divisors is an integer number (1237210880400).

Almost surely, 230210413043030 is an apocalyptic number.

30210413043030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30210413043030 is an abundant number, since it is smaller than the sum of its proper divisors (48971083302570).

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

30210413043030 is a wasteful number, since it uses less digits than its factorization.

30210413043030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98544229.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 30210413043030 its reverse (3034031401203), we get a palindrome (33244444444233).

The spelling of 30210413043030 in words is "thirty trillion, two hundred ten billion, four hundred thirteen million, forty-three thousand, thirty".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 110 165 330 929 1858 2787 4645 5574 9290 10219 13935 20438 27870 30657 51095 61314 102190 153285 306570 98543279 197086558 295629837 492716395 591259674 985432790 1083976069 1478149185 2167952138 2956298370 3251928207 5419880345 6503856414 10839760690 16259641035 32519282070 91546706191 183093412382 274640118573 457733530955 549280237146 915467061910 1007013768101 1373200592865 2014027536202 2746401185730 3021041304303 5035068840505 6042082608606 10070137681010 15105206521515 30210413043030