Search a number
-
+
7104373855085 = 513383285373523
BaseRepresentation
bin110011101100001110110…
…1011100001001101101101
3221011011122000210011211202
41213120131223201031231
51412344224201330320
623035412043255245
71332163002252623
oct147303553411555
927134560704752
107104373855085
112299a47915511
12968a6051a525
133c6c2a3459b0
141a7bd4127513
15c4c0390ab75
hex6761dae136d

7104373855085 has 16 divisors (see below), whose sum is σ = 9205008390144. Its totient is φ = 5232608899392.

The previous prime is 7104373855079. The next prime is 7104373855093. The reversal of 7104373855085 is 5805583734017.

It is a cyclic number.

It is not a de Polignac number, because 7104373855085 - 28 = 7104373854829 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 7104373855085.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142661867 + ... + 142711656.

It is an arithmetic number, because the mean of its divisors is an integer number (575313024384).

Almost surely, 27104373855085 is an apocalyptic number.

It is an amenable number.

7104373855085 is a deficient number, since it is larger than the sum of its proper divisors (2100634535059).

7104373855085 is a wasteful number, since it uses less digits than its factorization.

7104373855085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285373924.

The product of its (nonzero) digits is 14112000, while the sum is 56.

The spelling of 7104373855085 in words is "seven trillion, one hundred four billion, three hundred seventy-three million, eight hundred fifty-five thousand, eighty-five".

Divisors: 1 5 13 65 383 1915 4979 24895 285373523 1426867615 3709855799 18549278995 109298059309 546490296545 1420874771017 7104373855085