Base | Representation |
---|---|
bin | 110001101001011111… |
… | …1101001011110001000 |
3 | 101012012110200020120221 |
4 | 1203102333221132020 |
5 | 3221323443143100 |
6 | 120551413355424 |
7 | 10463056346020 |
oct | 1432277513610 |
9 | 335173606527 |
10 | 106619115400 |
11 | 41242790506 |
12 | 187b6638b74 |
13 | a091c37985 |
14 | 5236190a80 |
15 | 2b903b901a |
hex | 18d2fe9788 |
106619115400 has 96 divisors (see below), whose sum is σ = 283575689280. Its totient is φ = 36519840000.
The previous prime is 106619115397. The next prime is 106619115401. The reversal of 106619115400 is 4511916601.
It is a super-2 number, since 2×1066191154002 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (106619115401) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1435170 + ... + 1507630.
It is an arithmetic number, because the mean of its divisors is an integer number (2953913430).
Almost surely, 2106619115400 is an apocalyptic number.
106619115400 is a gapful number since it is divisible by the number (10) 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 106619115400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141787844640).
106619115400 is an abundant number, since it is smaller than the sum of its proper divisors (176956573880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
106619115400 is a wasteful number, since it uses less digits than its factorization.
106619115400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73535 (or 73526 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 34.
The spelling of 106619115400 in words is "one hundred six billion, six hundred nineteen million, one hundred fifteen thousand, four hundred".
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