Base | Representation |
---|---|
bin | 1100100111111… |
… | …1010000001101 |
3 | 10200122010210012 |
4 | 3021333100031 |
5 | 102023400104 |
6 | 5130523005 |
7 | 1212032156 |
oct | 311772015 |
9 | 120563705 |
10 | 52950029 |
11 | 27986160 |
12 | 15896465 |
13 | ac7c0a2 |
14 | 706492d |
15 | 49add6e |
hex | 327f40d |
52950029 has 4 divisors (see below), whose sum is σ = 57763680. Its totient is φ = 48136380.
The previous prime is 52949993. The next prime is 52950031. The reversal of 52950029 is 92005925.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 52950029 - 28 = 52949773 is a prime.
It is a super-2 number, since 2×529500292 = 5607411142201682, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 52949977 and 52950004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52910029) 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, 2406809 + ... + 2406830.
It is an arithmetic number, because the mean of its divisors is an integer number (14440920).
Almost surely, 252950029 is an apocalyptic number.
It is an amenable number.
52950029 is a deficient number, since it is larger than the sum of its proper divisors (4813651).
52950029 is a wasteful number, since it uses less digits than its factorization.
52950029 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4813650.
The product of its (nonzero) digits is 8100, while the sum is 32.
The square root of 52950029 is about 7276.6770575586. The cubic root of 52950029 is about 375.5104846177.
The spelling of 52950029 in words is "fifty-two million, nine hundred fifty thousand, twenty-nine".
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