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56026203222 = 23111953842981
BaseRepresentation
bin110100001011011011…
…000000010001010110
312100121120012000100210
4310023123000101112
51404220202000342
641423231550250
74022244604233
oct641333002126
9170546160323
1056026203222
11218403707a0
12aa3708b386
13538b3b1552
1429d6c0078a
1516cd95679c
hexd0b6c0456

56026203222 has 64 divisors (see below), whose sum is σ = 131100560640. Its totient is φ = 15780585600.

The previous prime is 56026203199. The next prime is 56026203229. The reversal of 56026203222 is 22230262065.

It is a self number, because there is not a number n which added to its sum of digits gives 56026203222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56026203229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 355029 + ... + 487952.

It is an arithmetic number, because the mean of its divisors is an integer number (2048446260).

Almost surely, 256026203222 is an apocalyptic number.

56026203222 is an abundant number, since it is smaller than the sum of its proper divisors (75074357418).

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

56026203222 is a wasteful number, since it uses less digits than its factorization.

56026203222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843069.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 56026203222 its reverse (22230262065), we get a palindrome (78256465287).

The spelling of 56026203222 in words is "fifty-six billion, twenty-six million, two hundred three thousand, two hundred twenty-two".

Divisors: 1 2 3 6 11 19 22 33 38 53 57 66 106 114 159 209 318 418 583 627 1007 1166 1254 1749 2014 3021 3498 6042 11077 22154 33231 66462 842981 1685962 2528943 5057886 9272791 16016639 18545582 27818373 32033278 44677993 48049917 55636746 89355986 96099834 134033979 176183029 268067958 352366058 491457923 528549087 848881867 982915846 1057098174 1474373769 1697763734 2546645601 2948747538 5093291202 9337700537 18675401074 28013101611 56026203222