Base | Representation |
---|---|
bin | 1100100101101… |
… | …10111111110000 |
3 | 21100201101210000 |
4 | 12102312333300 |
5 | 204013412102 |
6 | 14251310000 |
7 | 2421434400 |
oct | 622667760 |
9 | 240641700 |
10 | 105607152 |
11 | 54681242 |
12 | 2b44b300 |
13 | 18b57a51 |
14 | 10050800 |
15 | 941101c |
hex | 64b6ff0 |
105607152 has 150 divisors (see below), whose sum is σ = 355774848. Its totient is φ = 30155328.
The previous prime is 105607141. The next prime is 105607153. The reversal of 105607152 is 251706501.
105607152 is a `hidden beast` number, since 1 + 0 + 5 + 607 + 1 + 52 = 666.
It is a super-2 number, since 2×1056071522 = 22305741107102208, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105607153) by changing a digit.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 62673 + ... + 64335.
Almost surely, 2105607152 is an apocalyptic number.
105607152 is a gapful number since it is divisible by the number (12) 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 105607152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177887424).
105607152 is an abundant number, since it is smaller than the sum of its proper divisors (250167696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105607152 is a wasteful number, since it uses less digits than its factorization.
105607152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1697 (or 1675 counting only the distinct ones).
The product of its (nonzero) digits is 2100, while the sum is 27.
The square root of 105607152 is about 10276.5340460683. The cubic root of 105607152 is about 472.6769707459.
The spelling of 105607152 in words is "one hundred five million, six hundred seven thousand, one hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •