Base | Representation |
---|---|
bin | 10010011110111… |
… | …10000001111010 |
3 | 101210202100202112 |
4 | 21033132001322 |
5 | 304143100411 |
6 | 23215132322 |
7 | 3561622061 |
oct | 1117360172 |
9 | 353670675 |
10 | 155050106 |
11 | 7a581492 |
12 | 43b140a2 |
13 | 26179733 |
14 | 168411d8 |
15 | d92ab8b |
hex | 93de07a |
155050106 has 4 divisors (see below), whose sum is σ = 232575162. Its totient is φ = 77525052.
The previous prime is 155050099. The next prime is 155050117. The reversal of 155050106 is 601050551.
155050106 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 139122025 + 15928081 = 11795^2 + 3991^2 .
It is a super-2 number, since 2×1550501062 = 48081070741222472, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38762525 + ... + 38762528.
Almost surely, 2155050106 is an apocalyptic number.
155050106 is a deficient number, since it is larger than the sum of its proper divisors (77525056).
155050106 is an equidigital number, since it uses as much as digits as its factorization.
155050106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77525055.
The product of its (nonzero) digits is 750, while the sum is 23.
The square root of 155050106 is about 12451.9117407730. The cubic root of 155050106 is about 537.2264117674.
The spelling of 155050106 in words is "one hundred fifty-five million, fifty thousand, one hundred six".
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