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11107103740 = 225555355187
BaseRepresentation
bin10100101100000100…
…01111001111111100
31001200001222022221121
422112002033033330
5140221404304430
65034051440324
7542146552435
oct122602171774
931601868847
1011107103740
11478a741487
12219b8b60a4
131080187645
147751d048c
15450198a7a
hex29608f3fc

11107103740 has 12 divisors (see below), whose sum is σ = 23324917896. Its totient is φ = 4442841488.

The previous prime is 11107103723. The next prime is 11107103743. The reversal of 11107103740 is 4730170111.

It is a super-2 number, since 2×111071037402 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11107103743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277677574 + ... + 277677613.

It is an arithmetic number, because the mean of its divisors is an integer number (1943743158).

Almost surely, 211107103740 is an apocalyptic number.

11107103740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11107103740 is an abundant number, since it is smaller than the sum of its proper divisors (12217814156).

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

11107103740 is a wasteful number, since it uses less digits than its factorization.

11107103740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555355196 (or 555355194 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 25.

Adding to 11107103740 its reverse (4730170111), we get a palindrome (15837273851).

The spelling of 11107103740 in words is "eleven billion, one hundred seven million, one hundred three thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 555355187 1110710374 2221420748 2776775935 5553551870 11107103740