Search a number
-
+
3002970287061 = 335310511996681
BaseRepresentation
bin101011101100101110111…
…110100010101111010101
3101122002012011101111022000
4223230232332202233111
5343200040343141221
610215313455025513
7426646255165113
oct53545676425725
911562164344260
103002970287061
11a58609492378
12405bb480b299
1318a243010004
14a54b75a6ab3
15531aa3b8e26
hex2bb2efa2bd5

3002970287061 has 32 divisors (see below), whose sum is σ = 4537100442240. Its totient is φ = 1962337104000.

The previous prime is 3002970286993. The next prime is 3002970287063. The reversal of 3002970287061 is 1607820792003.

3002970287061 is a `hidden beast` number, since 300 + 2 + 9 + 7 + 0 + 287 + 0 + 61 = 666.

It is not a de Polignac number, because 3002970287061 - 211 = 3002970285013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3002970286998 and 3002970287016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3002970287063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 505641 + ... + 2502321.

It is an arithmetic number, because the mean of its divisors is an integer number (141784388820).

Almost surely, 23002970287061 is an apocalyptic number.

It is an amenable number.

3002970287061 is a deficient number, since it is larger than the sum of its proper divisors (1534130155179).

3002970287061 is a wasteful number, since it uses less digits than its factorization.

3002970287061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1997794 (or 1997788 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The spelling of 3002970287061 in words is "three trillion, two billion, nine hundred seventy million, two hundred eighty-seven thousand, sixty-one".

Divisors: 1 3 9 27 53 159 477 1051 1431 3153 9459 28377 55703 167109 501327 1503981 1996681 5990043 17970129 53910387 105824093 317472279 952416837 2098511731 2857250511 6295535193 18886605579 56659816737 111221121743 333663365229 1000990095687 3002970287061