Base | Representation |
---|---|
bin | 110001010101010000… |
… | …100101100111100001 |
3 | 12001201120102210011120 |
4 | 301111100211213201 |
5 | 1331440311104142 |
6 | 40200055202453 |
7 | 3553434510066 |
oct | 612520454741 |
9 | 161646383146 |
10 | 52970019297 |
11 | 20512216558 |
12 | a323676429 |
13 | 4cc2187cb0 |
14 | 27c6d70c6d |
15 | 15a04b57ec |
hex | c554259e1 |
52970019297 has 8 divisors (see below), whose sum is σ = 76059514944. Its totient is φ = 32596934928.
The previous prime is 52970019287. The next prime is 52970019299. The reversal of 52970019297 is 79291007925.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52970019297 - 26 = 52970019233 is a prime.
It is a super-3 number, since 3×529700192973 (a number of 33 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (52970019299) 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, 679102773 + ... + 679102850.
It is an arithmetic number, because the mean of its divisors is an integer number (9507439368).
Almost surely, 252970019297 is an apocalyptic number.
It is an amenable number.
52970019297 is a deficient number, since it is larger than the sum of its proper divisors (23089495647).
52970019297 is a wasteful number, since it uses less digits than its factorization.
52970019297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1358205639.
The product of its (nonzero) digits is 714420, while the sum is 51.
The spelling of 52970019297 in words is "fifty-two billion, nine hundred seventy million, nineteen thousand, two hundred ninety-seven".
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