Search a number
-
+
3100001023130 = 2511891791768993
BaseRepresentation
bin101101000111000110011…
…101011011010010011010
3101222100122101211121011112
4231013012131123102122
5401242300230220010
610332042032300322
7436652625633344
oct55070635332232
911870571747145
103100001023130
11a95780840540
124209740a16a2
1319643760a23b
14aa080142294
1555988ad1a05
hex2d1c675b49a

3100001023130 has 64 divisors (see below), whose sum is σ = 6190063804800. Its totient is φ = 1108379627520.

The previous prime is 3100001023109. The next prime is 3100001023177. The reversal of 3100001023130 is 313201000013.

It is a super-2 number, since 2×31000010231302 (a number of 26 digits) contains 22 as substring.

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, 867914 + ... + 2636906.

It is an arithmetic number, because the mean of its divisors is an integer number (96719746950).

Almost surely, 23100001023130 is an apocalyptic number.

3100001023130 is a deficient number, since it is larger than the sum of its proper divisors (3090062781670).

3100001023130 is a wasteful number, since it uses less digits than its factorization.

3100001023130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1769279.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 3100001023130 its reverse (313201000013), we get a palindrome (3413202023143).

The spelling of 3100001023130 in words is "three trillion, one hundred billion, one million, twenty-three thousand, one hundred thirty".

Divisors: 1 2 5 10 11 22 55 89 110 178 179 358 445 890 895 979 1790 1958 1969 3938 4895 9790 9845 15931 19690 31862 79655 159310 175241 350482 876205 1752410 1768993 3537986 8844965 17689930 19458923 38917846 97294615 157440377 194589230 314880754 316649747 633299494 787201885 1574403770 1583248735 1731844147 3166497470 3463688294 3483147217 6966294434 8659220735 17318441470 17415736085 28181827483 34831472170 56363654966 140909137415 281818274830 310000102313 620000204626 1550000511565 3100001023130