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10428062645 = 5731113101421
BaseRepresentation
bin10011011011000111…
…11001101110110101
3222220202020110200102
421231203321232311
5132324041001040
64442433323445
7516263033000
oct115543715665
928822213612
1010428062645
1144714078a0
122030406585
13ca25a5c90
1470cd50537
15410766515
hex26d8f9bb5

10428062645 has 128 divisors (see below), whose sum is σ = 17355340800. Its totient is φ = 5927040000.

The previous prime is 10428062609. The next prime is 10428062653. The reversal of 10428062645 is 54626082401.

It is not a de Polignac number, because 10428062645 - 210 = 10428061621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10428062599 and 10428062608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 24769535 + ... + 24769955.

It is an arithmetic number, because the mean of its divisors is an integer number (135588600).

Almost surely, 210428062645 is an apocalyptic number.

It is an amenable number.

10428062645 is a deficient number, since it is larger than the sum of its proper divisors (6927278155).

10428062645 is a wasteful number, since it uses less digits than its factorization.

10428062645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572 (or 558 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The spelling of 10428062645 in words is "ten billion, four hundred twenty-eight million, sixty-two thousand, six hundred forty-five".

Divisors: 1 5 7 11 13 35 49 55 65 77 91 101 143 245 343 385 421 455 505 539 637 707 715 1001 1111 1313 1715 2105 2695 2947 3185 3535 3773 4459 4631 4949 5005 5473 5555 6565 7007 7777 9191 14443 14735 18865 20629 22295 23155 24745 27365 32417 34643 35035 38311 38885 42521 45955 49049 54439 60203 64337 72215 101101 103145 144403 162085 173215 191555 212605 226919 245245 268177 272195 297647 301015 321685 381073 421421 450359 467731 505505 552773 707707 722015 1134595 1340885 1488235 1588433 1877239 1905365 2083529 2107105 2251795 2338655 2763865 2949947 3274117 3538535 3869411 4953949 6080503 7942165 9386195 10417645 14584703 14749735 16370585 19347055 20649629 22918819 24769745 27085877 30402515 42563521 72923515 103248145 114594095 135429385 160431733 189601139 212817605 297944647 802158665 948005695 1489723235 2085612529 10428062645