Search a number
-
+
7030406417317 = 53020313259839
BaseRepresentation
bin110011001001110010011…
…1000001000101110100101
3220220002201010000000111121
41212103210320020232211
51410141233020323232
622541420224333541
71323634011356203
oct146234470105645
926802633000447
107030406417317
11227064015a758
12956658a742b1
133bcc6cc6ac3a
141a43b8636073
15c2d24d57d97
hex664e4e08ba5

7030406417317 has 4 divisors (see below), whose sum is σ = 7030420207360. Its totient is φ = 7030392627276.

The previous prime is 7030406417311. The next prime is 7030406417351. The reversal of 7030406417317 is 7137146040307.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7030406417317 - 227 = 7030272199589 is a prime.

It is a super-2 number, since 2×70304064173172 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7030406417311) 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, 6099717 + ... + 7160122.

It is an arithmetic number, because the mean of its divisors is an integer number (1757605051840).

Almost surely, 27030406417317 is an apocalyptic number.

It is an amenable number.

7030406417317 is a deficient number, since it is larger than the sum of its proper divisors (13790043).

7030406417317 is a wasteful number, since it uses less digits than its factorization.

7030406417317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13790042.

The product of its (nonzero) digits is 296352, while the sum is 43.

The spelling of 7030406417317 in words is "seven trillion, thirty billion, four hundred six million, four hundred seventeen thousand, three hundred seventeen".

Divisors: 1 530203 13259839 7030406417317