Search a number
-
+
2070402760325 = 525325129321247
BaseRepresentation
bin11110001000001101100…
…111101111111010000101
321022221001221001122010202
4132020031213233322011
5232410141101312300
64223044020300245
7302403340044044
oct36101547577205
97287057048122
102070402760325
11729064423729
12295311841685
13120313278833
14722cab8855b
1538cc8b49ad5
hex1e20d9efe85

2070402760325 has 48 divisors (see below), whose sum is σ = 2635247333376. Its totient is φ = 1612996320000.

The previous prime is 2070402760313. The next prime is 2070402760351. The reversal of 2070402760325 is 5230672040702.

It is not a de Polignac number, because 2070402760325 - 230 = 2069329018501 is a prime.

It is a super-2 number, since 2×20704027603252 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 97433852 + ... + 97455098.

It is an arithmetic number, because the mean of its divisors is an integer number (54900986112).

Almost surely, 22070402760325 is an apocalyptic number.

2070402760325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2070402760325 is a deficient number, since it is larger than the sum of its proper divisors (564844573051).

2070402760325 is a wasteful number, since it uses less digits than its factorization.

2070402760325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21854 (or 21849 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 38.

The spelling of 2070402760325 in words is "two trillion, seventy billion, four hundred two million, seven hundred sixty thousand, three hundred twenty-five".

Divisors: 1 5 25 53 251 265 293 1255 1325 1465 6275 7325 13303 15529 21247 66515 73543 77645 106235 332575 367715 388225 531175 1126091 1838575 3897779 5332997 5630455 6225371 19488895 26664985 28152275 31126855 97444475 133324925 155634275 282648841 329944663 1413244205 1562568121 1649723315 7066221025 7812840605 8248616575 39064203025 82816110413 414080552065 2070402760325