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7006740006740 = 2256531546734687
BaseRepresentation
bin110010111110110001000…
…1111111100011101010100
3220210211121202110210110112
41211331202033330131110
51404244300420203430
622522504003142152
71322135356243505
oct145754217743524
926724552423415
107006740006740
1122615a6083151
12951b53074958
133ba96ab003b6
141a31b1434bac
15c23dc2ad195
hex65f623fc754

7006740006740 has 48 divisors (see below), whose sum is σ = 14738064832512. Its totient is φ = 2798142374016.

The previous prime is 7006740006737. The next prime is 7006740006743. The reversal of 7006740006740 is 476000476007.

It is an interprime number because it is at equal distance from previous prime (7006740006737) and next prime (7006740006743).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7006740006743) 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, 201981677 + ... + 202016363.

It is an arithmetic number, because the mean of its divisors is an integer number (307043017344).

Almost surely, 27006740006740 is an apocalyptic number.

It is an amenable number.

7006740006740 is an abundant number, since it is smaller than the sum of its proper divisors (7731324825772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7006740006740 is a wasteful number, since it uses less digits than its factorization.

7006740006740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50816 (or 50814 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 41.

The spelling of 7006740006740 in words is "seven trillion, six billion, seven hundred forty million, six thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 653 1306 2612 3265 6530 13060 15467 30934 34687 61868 69374 77335 138748 154670 173435 309340 346870 693740 10099951 20199902 22650611 40399804 45301222 50499755 90602444 100999510 113253055 201999020 226506110 453012220 536503829 1073007658 2146015316 2682519145 5365038290 10730076580 350337000337 700674000674 1401348001348 1751685001685 3503370003370 7006740006740