Search a number
-
+
5069472954 = 2371319618011
BaseRepresentation
bin1001011100010101…
…00000010010111010
3111002022002220112120
410232022200102322
540340241113304
62155012222110
7236424544350
oct45612402272
914068086476
105069472954
112171649077
12b9590a936
1362a374550
143613c77d0
151ea0cb0d9
hex12e2a04ba

5069472954 has 128 divisors (see below), whose sum is σ = 13352478720. Its totient is φ = 1245715200.

The previous prime is 5069472923. The next prime is 5069472959. The reversal of 5069472954 is 4592749605.

It is a super-2 number, since 2×50694729542 = 51399112062674972232, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5069472897 and 5069472906.

It is not an unprimeable number, because it can be changed into a prime (5069472959) 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, 628809 + ... + 636819.

It is an arithmetic number, because the mean of its divisors is an integer number (104316240).

Almost surely, 25069472954 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5069472954, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6676239360).

5069472954 is an abundant number, since it is smaller than the sum of its proper divisors (8283005766).

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

5069472954 is a wasteful number, since it uses less digits than its factorization.

5069472954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8116.

The product of its (nonzero) digits is 2721600, while the sum is 51.

The square root of 5069472954 is about 71200.2314181632. The cubic root of 5069472954 is about 1717.8593517616.

The spelling of 5069472954 in words is "five billion, sixty-nine million, four hundred seventy-two thousand, nine hundred fifty-four".

Divisors: 1 2 3 6 7 13 14 19 21 26 38 39 42 57 61 78 91 114 122 133 182 183 247 266 273 366 399 427 494 546 741 793 798 854 1159 1281 1482 1586 1729 2318 2379 2562 3458 3477 4758 5187 5551 6954 8011 8113 10374 11102 15067 16022 16226 16653 24033 24339 30134 33306 45201 48066 48678 56077 90402 104143 105469 112154 152209 168231 208286 210938 304418 312429 316407 336462 456627 488671 624858 632814 729001 913254 977342 1065463 1458002 1466013 1978717 2130926 2187003 2932026 3196389 3420697 3957434 4374006 5936151 6352723 6392778 6841394 9284749 10262091 11872302 12705446 13851019 18569498 19058169 20524182 27702038 27854247 38116338 41553057 44469061 55708494 64993243 83106114 88938122 120701737 129986486 133407183 194979729 241403474 266814366 362105211 389959458 724210422 844912159 1689824318 2534736477 5069472954