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107412228 = 223271138749
BaseRepresentation
bin1100110011011…
…11101100000100
321111010002212200
412121233230010
5204444142403
614354114500
72442663120
oct631575404
9244102780
10107412228
11556a4440
122bb7ba30
131933a541
14103a0580
15966aca3
hex666fb04

107412228 has 72 divisors (see below), whose sum is σ = 338520000. Its totient is φ = 27898560.

The previous prime is 107412181. The next prime is 107412269. The reversal of 107412228 is 822214701.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16603 + ... + 22146.

Almost surely, 2107412228 is an apocalyptic number.

107412228 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

107412228 is an abundant number, since it is smaller than the sum of its proper divisors (231107772).

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

107412228 is a wasteful number, since it uses less digits than its factorization.

107412228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38777 (or 38772 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 107412228 is about 10363.9870706210. The cubic root of 107412228 is about 475.3548270281.

Adding to 107412228 its reverse (822214701), we get a palindrome (929626929).

The spelling of 107412228 in words is "one hundred seven million, four hundred twelve thousand, two hundred twenty-eight".

Divisors: 1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 63 66 77 84 99 126 132 154 198 231 252 308 396 462 693 924 1386 2772 38749 77498 116247 154996 232494 271243 348741 426239 464988 542486 697482 813729 852478 1084972 1278717 1394964 1627458 1704956 2441187 2557434 2983673 3254916 3836151 4882374 5114868 5967346 7672302 8951019 9764748 11934692 15344604 17902038 26853057 35804076 53706114 107412228