Search a number
-
+
3141000413021 = 7939759498899
BaseRepresentation
bin101101101101010010001…
…101101011111101011101
3102010021110201102101212102
4231231102031223331131
5402430232101204041
610402542231414445
7442633626664322
oct55552215537535
912107421371772
103141000413021
1110010aa935a39
124288b6824425
1319a26c745063
14ac04d33cb49
1556a881c909b
hex2db5236bf5d

3141000413021 has 4 divisors (see below), whose sum is σ = 3180759912000. Its totient is φ = 3101240914044.

The previous prime is 3141000413003. The next prime is 3141000413113. The reversal of 3141000413021 is 1203140001413.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3141000413021 - 238 = 2866122506077 is a prime.

It is a super-3 number, since 3×31410004130213 (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3141000412984 and 3141000413002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3141000413521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19879749371 + ... + 19879749528.

It is an arithmetic number, because the mean of its divisors is an integer number (795189978000).

Almost surely, 23141000413021 is an apocalyptic number.

It is an amenable number.

3141000413021 is a deficient number, since it is larger than the sum of its proper divisors (39759498979).

3141000413021 is an equidigital number, since it uses as much as digits as its factorization.

3141000413021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39759498978.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 3141000413021 its reverse (1203140001413), we get a palindrome (4344140414434).

The spelling of 3141000413021 in words is "three trillion, one hundred forty-one billion, four hundred thirteen thousand, twenty-one".

Divisors: 1 79 39759498899 3141000413021