Base | Representation |
---|---|
bin | 110010001100101110… |
… | …1100100100110011000 |
3 | 101022020212021202000000 |
4 | 1210121131210212120 |
5 | 3231234122134023 |
6 | 121305005213000 |
7 | 10534263324360 |
oct | 1443135444630 |
9 | 338225252000 |
10 | 107801364888 |
11 | 4179a072aa8 |
12 | 18a86561160 |
13 | a21cb55899 |
14 | 53091bd9a0 |
15 | 2c0e09a243 |
hex | 1919764998 |
107801364888 has 224 divisors, whose sum is σ = 347814809760. Its totient is φ = 30669788160.
The previous prime is 107801364883. The next prime is 107801364907. The reversal of 107801364888 is 888463108701.
It is a happy number.
It is a super-2 number, since 2×1078013648882 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107801364883) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 9833106 + ... + 9844062.
Almost surely, 2107801364888 is an apocalyptic number.
107801364888 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 107801364888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173907404880).
107801364888 is an abundant number, since it is smaller than the sum of its proper divisors (240013444872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107801364888 is a wasteful number, since it uses less digits than its factorization.
107801364888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11229 (or 11210 counting only the distinct ones).
The product of its (nonzero) digits is 2064384, while the sum is 54.
The spelling of 107801364888 in words is "one hundred seven billion, eight hundred one million, three hundred sixty-four thousand, eight hundred eighty-eight".
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