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3240105030131 = 31593475105237
BaseRepresentation
bin101111001001100101010…
…011110011000111110011
3102110202021111020120200212
4233021211103303013303
5411041213341431011
610520252251334335
7453042552224144
oct57114523630763
912422244216625
103240105030131
11103a136902682
12443b547513ab
131a67048b6828
14b2b714c5acb
15594389ea08b
hex2f2654f31f3

3240105030131 has 16 divisors (see below), whose sum is σ = 3411115822080. Its totient is φ = 3073556281440.

The previous prime is 3240105030121. The next prime is 3240105030179. The reversal of 3240105030131 is 1310305010423.

3240105030131 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3240105030131 - 222 = 3240100835827 is a prime.

It is a super-2 number, since 2×32401050301312 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3240105030097 and 3240105030106.

It is not an unprimeable number, because it can be changed into a prime (3240105030121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1917956 + ... + 3187281.

It is an arithmetic number, because the mean of its divisors is an integer number (213194738880).

Almost surely, 23240105030131 is an apocalyptic number.

3240105030131 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3240105030131 is a deficient number, since it is larger than the sum of its proper divisors (171010791949).

3240105030131 is a wasteful number, since it uses less digits than its factorization.

3240105030131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5105674.

The product of its (nonzero) digits is 1080, while the sum is 23.

The spelling of 3240105030131 in words is "three trillion, two hundred forty billion, one hundred five million, thirty thousand, one hundred thirty-one".

Divisors: 1 31 59 347 1829 10757 20473 634663 5105237 158262347 301208983 1771517239 9337478473 54917034409 104519517101 3240105030131