Search a number
-
+
3232310000420 = 2255313921937763
BaseRepresentation
bin101111000010010100101…
…100000111101100100100
3102110000011020112001011202
4233002110230013230210
5410424232330003140
610512522553022032
7452345440452044
oct57022454075444
912400136461152
103232310000420
1110368a6802466
1244253a0b4918
131a5a6197b107
14b2632135724
155912e4db915
hex2f094b07b24

3232310000420 has 48 divisors (see below), whose sum is σ = 6965678825280. Its totient is φ = 1259403040896.

The previous prime is 3232310000393. The next prime is 3232310000467. The reversal of 3232310000420 is 240000132323.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3232310000392 and 3232310000401.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 10821542 + ... + 11116221.

It is an arithmetic number, because the mean of its divisors is an integer number (145118308860).

Almost surely, 23232310000420 is an apocalyptic number.

It is an amenable number.

3232310000420 is an abundant number, since it is smaller than the sum of its proper divisors (3733368824860).

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

3232310000420 is a wasteful number, since it uses less digits than its factorization.

3232310000420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21937964 (or 21937962 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 3232310000420 its reverse (240000132323), we get a palindrome (3472310132743).

The spelling of 3232310000420 in words is "three trillion, two hundred thirty-two billion, three hundred ten million, four hundred twenty", and thus it is an aban number.

Divisors: 1 2 4 5 10 20 53 106 139 212 265 278 530 556 695 1060 1390 2780 7367 14734 29468 36835 73670 147340 21937763 43875526 87751052 109688815 219377630 438755260 1162701439 2325402878 3049349057 4650805756 5813507195 6098698114 11627014390 12197396228 15246745285 23254028780 30493490570 60986981140 161615500021 323231000042 646462000084 808077500105 1616155000210 3232310000420