Search a number
-
+
13079058612672 = 2631312374236061
BaseRepresentation
bin1011111001010011010010…
…1001001000000111000000
31201022100100002020011122010
42332110310221020013000
53203241403001101142
643452234145012520
72516634156620463
oct276246451100700
951270302204563
1013079058612672
114192885686618
121572986324140
1373b471a656c0
1433305bb4d2da
1517a33a1a0e9c
hexbe534a481c0

13079058612672 has 112 divisors (see below), whose sum is σ = 37297068704672. Its totient is φ = 4021071482880.

The previous prime is 13079058612667. The next prime is 13079058612701. The reversal of 13079058612672 is 27621685097031.

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, 969522 + ... + 5205582.

It is an arithmetic number, because the mean of its divisors is an integer number (333009542006).

Almost surely, 213079058612672 is an apocalyptic number.

13079058612672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13079058612672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18648534352336).

13079058612672 is an abundant number, since it is smaller than the sum of its proper divisors (24218010092000).

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

13079058612672 is a wasteful number, since it uses less digits than its factorization.

13079058612672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4237326 (or 4237316 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 57.

The spelling of 13079058612672 in words is "thirteen trillion, seventy-nine billion, fifty-eight million, six hundred twelve thousand, six hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 156 192 208 312 416 624 832 1237 1248 2474 2496 3711 4948 7422 9896 14844 16081 19792 29688 32162 39584 48243 59376 64324 79168 96486 118752 128648 192972 237504 257296 385944 514592 771888 1029184 1543776 3087552 4236061 8472122 12708183 16944244 25416366 33888488 50832732 55068793 67776976 101665464 110137586 135553952 165206379 203330928 220275172 271107904 330412758 406661856 440550344 660825516 813323712 881100688 1321651032 1762201376 2643302064 3524402752 5240007457 5286604128 10480014914 10573208256 15720022371 20960029828 31440044742 41920059656 62880089484 68120096941 83840119312 125760178968 136240193882 167680238624 204360290823 251520357936 272480387764 335360477248 408720581646 503040715872 544960775528 817441163292 1006081431744 1089921551056 1634882326584 2179843102112 3269764653168 4359686204224 6539529306336 13079058612672