Search a number
-
+
30032132100310 = 257993187407947
BaseRepresentation
bin1101101010000011001101…
…00100001101000011010110
310221100001011220220120122101
412311001212210031003112
512414021301304202220
6143512323201352314
76216515141626024
oct665014644150326
9127301156816571
1030032132100310
1196296126a865a
12345051833869a
13139b030451162
1475b7c4a39714
15371310bab30a
hex1b506690d0d6

30032132100310 has 32 divisors (see below), whose sum is σ = 54742835842560. Its totient is φ = 11860635058272.

The previous prime is 30032132100287. The next prime is 30032132100431. The reversal of 30032132100310 is 1300123123003.

It is a super-2 number, since 2×300321321003102 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73413757 + ... + 73821703.

It is an arithmetic number, because the mean of its divisors is an integer number (1710713620080).

Almost surely, 230032132100310 is an apocalyptic number.

30032132100310 is a deficient number, since it is larger than the sum of its proper divisors (24710703742250).

30032132100310 is a wasteful number, since it uses less digits than its factorization.

30032132100310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501220.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30032132100310 its reverse (1300123123003), we get a palindrome (31332255223313).

The spelling of 30032132100310 in words is "thirty trillion, thirty-two billion, one hundred thirty-two million, one hundred thousand, three hundred ten".

Divisors: 1 2 5 10 79 158 395 790 93187 186374 407947 465935 815894 931870 2039735 4079470 7361773 14723546 32227813 36808865 64455626 73617730 161139065 322278130 38015357089 76030714178 190076785445 380153570890 3003213210031 6006426420062 15016066050155 30032132100310