Base | Representation |
---|---|
bin | 10010011110111… |
… | …10110000101110 |
3 | 101210202111212111 |
4 | 21033132300232 |
5 | 304143144402 |
6 | 23215154234 |
7 | 3561633601 |
oct | 1117366056 |
9 | 353674774 |
10 | 155053102 |
11 | 7a583766 |
12 | 43b1597a |
13 | 2617abc9 |
14 | 16842338 |
15 | d92b9d7 |
hex | 93dec2e |
155053102 has 8 divisors (see below), whose sum is σ = 232774416. Its totient is φ = 77461632.
The previous prime is 155053099. The next prime is 155053109. The reversal of 155053102 is 201350551.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (155053109) 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, 29418 + ... + 34285.
It is an arithmetic number, because the mean of its divisors is an integer number (29096802).
Almost surely, 2155053102 is an apocalyptic number.
155053102 is a deficient number, since it is larger than the sum of its proper divisors (77721314).
155053102 is a wasteful number, since it uses less digits than its factorization.
155053102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64922.
The product of its (nonzero) digits is 750, while the sum is 22.
The square root of 155053102 is about 12452.0320430041. The cubic root of 155053102 is about 537.2298719821.
The spelling of 155053102 in words is "one hundred fifty-five million, fifty-three thousand, one hundred two".
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