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2988107464633 = 4576538528369
BaseRepresentation
bin101011011110111001000…
…101010111111110111001
3101120122211100100212212021
4223132321011113332321
5342424121002332013
610204415001114441
7425612042242234
oct53367105277671
911518740325767
102988107464633
11a52281844955
12403147188a21
13188a14a23725
14a48a769041b
1552ada64ea8d
hex2b7b9157fb9

2988107464633 has 4 divisors (see below), whose sum is σ = 2994645993460. Its totient is φ = 2981568935808.

The previous prime is 2988107464603. The next prime is 2988107464663. The reversal of 2988107464633 is 3364647018892.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2988107464603) and next prime (2988107464663).

It can be written as a sum of positive squares in 2 ways, for example, as 1165477862329 + 1822629602304 = 1079573^2 + 1350048^2 .

It is a cyclic number.

It is not a de Polignac number, because 2988107464633 - 237 = 2850668511161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2988107464603) 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, 3269263728 + ... + 3269264641.

It is an arithmetic number, because the mean of its divisors is an integer number (748661498365).

Almost surely, 22988107464633 is an apocalyptic number.

It is an amenable number.

2988107464633 is a deficient number, since it is larger than the sum of its proper divisors (6538528827).

2988107464633 is an equidigital number, since it uses as much as digits as its factorization.

2988107464633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6538528826.

The product of its (nonzero) digits is 41803776, while the sum is 61.

The spelling of 2988107464633 in words is "two trillion, nine hundred eighty-eight billion, one hundred seven million, four hundred sixty-four thousand, six hundred thirty-three".

Divisors: 1 457 6538528369 2988107464633