Search a number
-
+
7040700040703 = 71952937594291
BaseRepresentation
bin110011001110100101001…
…1011001100010111111111
3220221002021111021021012012
41212131022123030113333
51410323323202300303
622550241500401435
71324450052622050
oct146351233142777
926832244237165
107040700040703
112274a4269331a
1295865024627b
133c0c20732954
141a4ab378c727
15c32288b55d8
hex6674a6cc5ff

7040700040703 has 8 divisors (see below), whose sum is σ = 8470015086720. Its totient is φ = 5717260183320.

The previous prime is 7040700040697. The next prime is 7040700040709. The reversal of 7040700040703 is 3070400070407.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7040700040697) and next prime (7040700040709).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7040700040703 - 28 = 7040700040447 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7040700040703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7040700040709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26468797013 + ... + 26468797278.

It is an arithmetic number, because the mean of its divisors is an integer number (1058751885840).

Almost surely, 27040700040703 is an apocalyptic number.

7040700040703 is a deficient number, since it is larger than the sum of its proper divisors (1429315046017).

7040700040703 is a wasteful number, since it uses less digits than its factorization.

7040700040703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52937594317.

The product of its (nonzero) digits is 16464, while the sum is 32.

The spelling of 7040700040703 in words is "seven trillion, forty billion, seven hundred million, forty thousand, seven hundred three".

Divisors: 1 7 19 133 52937594291 370563160037 1005814291529 7040700040703