Base | Representation |
---|---|
bin | 1110110001101… |
… | …01001111100101 |
3 | 22122020022111201 |
4 | 13120311033211 |
5 | 223212400203 |
6 | 20144402501 |
7 | 3033362263 |
oct | 730651745 |
9 | 278208451 |
10 | 123950053 |
11 | 63a6a567 |
12 | 35616431 |
13 | 1c8aab36 |
14 | 12667433 |
15 | ad35e1d |
hex | 76353e5 |
123950053 has 8 divisors (see below), whose sum is σ = 131415200. Its totient is φ = 116579088.
The previous prime is 123950041. The next prime is 123950063. The reversal of 123950053 is 350059321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 123950053 - 29 = 123949541 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (123950003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20826 + ... + 26107.
It is an arithmetic number, because the mean of its divisors is an integer number (16426900).
Almost surely, 2123950053 is an apocalyptic number.
It is an amenable number.
123950053 is a deficient number, since it is larger than the sum of its proper divisors (7465147).
123950053 is a wasteful number, since it uses less digits than its factorization.
123950053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47091.
The product of its (nonzero) digits is 4050, while the sum is 28.
The square root of 123950053 is about 11133.2858132718. The cubic root of 123950053 is about 498.5961326688.
The spelling of 123950053 in words is "one hundred twenty-three million, nine hundred fifty thousand, fifty-three".
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