Search a number
-
+
970469500407 = 311431818574409
BaseRepresentation
bin11100001111101000111…
…11010110010111110111
310102202221200120121120220
432013310133112113313
5111400010143003112
62021454425225423
7130054065435021
oct16076437262767
93382850517526
10970469500407
11344634807530
12138100332273
137069026a344
1434d844d5011
151a39de7d98c
hexe1f47d65f7

970469500407 has 64 divisors (see below), whose sum is σ = 1454424491520. Its totient is φ = 570515097600.

The previous prime is 970469500373. The next prime is 970469500409. The reversal of 970469500407 is 704005964079.

It is not a de Polignac number, because 970469500407 - 28 = 970469500151 is a prime.

It is a super-2 number, since 2×9704695004072 (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 970469500407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (970469500409) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 220108819 + ... + 220113227.

It is an arithmetic number, because the mean of its divisors is an integer number (22725382680).

Almost surely, 2970469500407 is an apocalyptic number.

970469500407 is a deficient number, since it is larger than the sum of its proper divisors (483954991113).

970469500407 is a wasteful number, since it uses less digits than its factorization.

With its successor (970469500408) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (5504).

970469500407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5504.

The product of its (nonzero) digits is 1905120, while the sum is 51.

The spelling of 970469500407 in words is "nine hundred seventy billion, four hundred sixty-nine million, five hundred thousand, four hundred seven".

Divisors: 1 3 11 33 43 129 181 473 543 857 1419 1991 2571 4409 5973 7783 9427 13227 23349 28281 36851 48499 85613 110553 145497 155117 189587 256839 405361 465351 568761 798029 1216083 1706287 2085457 2394087 3778513 5118861 6256371 6670031 8778319 11335539 20010093 26334957 34315247 41563643 73370341 102945741 124690929 162476059 220111023 377467717 487428177 683910853 1132403151 1787236649 2051732559 5361709947 7523019383 22569058149 29408166679 88224500037 323489833469 970469500407