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10772118 = 23271747107
BaseRepresentation
bin101001000101…
…111010010110
3202021021120100
4221011322112
510224201433
61022514530
7160363410
oct51057226
922237510
1010772118
116098285
123735a46
132302146
1416059b0
15e2bb13
hexa45e96

10772118 has 96 divisors (see below), whose sum is σ = 29113344. Its totient is φ = 2808576.

The previous prime is 10772093. The next prime is 10772129. The reversal of 10772118 is 81127701.

10772118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 10772091 and 10772100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 100621 + ... + 100727.

It is an arithmetic number, because the mean of its divisors is an integer number (303264).

Almost surely, 210772118 is an apocalyptic number.

10772118 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10772118, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14556672).

10772118 is an abundant number, since it is smaller than the sum of its proper divisors (18341226).

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

10772118 is a wasteful number, since it uses less digits than its factorization.

10772118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 27.

The square root of 10772118 is about 3282.0904923539. The cubic root of 10772118 is about 220.8515071630.

Adding to 10772118 its reverse (81127701), we get a palindrome (91899819).

The spelling of 10772118 in words is "ten million, seven hundred seventy-two thousand, one hundred eighteen".

Divisors: 1 2 3 6 7 9 14 17 18 21 34 42 47 51 63 94 102 107 119 126 141 153 214 238 282 306 321 329 357 423 642 658 714 749 799 846 963 987 1071 1498 1598 1819 1926 1974 2142 2247 2397 2961 3638 4494 4794 5029 5457 5593 5922 6741 7191 10058 10914 11186 12733 13482 14382 15087 16371 16779 25466 30174 32742 33558 35203 38199 45261 50337 70406 76398 85493 90522 100674 105609 114597 170986 211218 229194 256479 316827 512958 598451 633654 769437 1196902 1538874 1795353 3590706 5386059 10772118