Search a number
-
+
58053779056 = 2471361653641
BaseRepresentation
bin110110000100010001…
…100101111001110000
312112211212102112112001
4312010101211321300
51422343231412211
642400341543344
74123424660110
oct660421457160
9175755375461
1058053779056
11226909324a9
12b302114b54
135622492370
142b4a1d7040
15179b964ac1
hexd84465e70

58053779056 has 80 divisors (see below), whose sum is σ = 140705591488. Its totient is φ = 22589798400.

The previous prime is 58053779011. The next prime is 58053779099. The reversal of 58053779056 is 65097735085.

It is a super-2 number, since 2×580537790562 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 58053778988 and 58053779006.

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, 238005 + ... + 415636.

Almost surely, 258053779056 is an apocalyptic number.

58053779056 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

58053779056 is an abundant number, since it is smaller than the sum of its proper divisors (82651812432).

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

58053779056 is a wasteful number, since it uses less digits than its factorization.

58053779056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653730 (or 653724 counting only the distinct ones).

The product of its (nonzero) digits is 7938000, while the sum is 55.

The spelling of 58053779056 in words is "fifty-eight billion, fifty-three million, seven hundred seventy-nine thousand, fifty-six".

Divisors: 1 2 4 7 8 13 14 16 26 28 52 56 61 91 104 112 122 182 208 244 364 427 488 728 793 854 976 1456 1586 1708 3172 3416 5551 6344 6832 11102 12688 22204 44408 88816 653641 1307282 2614564 4575487 5229128 8497333 9150974 10458256 16994666 18301948 33989332 36603896 39872101 59481331 67978664 73207792 79744202 118962662 135957328 159488404 237925324 279104707 318976808 475850648 518337313 558209414 637953616 951701296 1036674626 1116418828 2073349252 2232837656 3628361191 4146698504 4465675312 7256722382 8293397008 14513444764 29026889528 58053779056