Base | Representation |
---|---|
bin | 1001000110010111001… |
… | …10110110010110010001 |
3 | 1002220000100220201120001 |
4 | 10203023212312112101 |
5 | 20110303310313431 |
6 | 355344151450001 |
7 | 31405563533656 |
oct | 4431346662621 |
9 | 1086010821501 |
10 | 312653604241 |
11 | 110660899470 |
12 | 50717086901 |
13 | 23638509ab4 |
14 | 111bd89bc2d |
15 | 81ed4d9e61 |
hex | 48cb9b6591 |
312653604241 has 8 divisors (see below), whose sum is σ = 355906079424. Its totient is φ = 271872699120.
The previous prime is 312653604239. The next prime is 312653604251. The reversal of 312653604241 is 142406356213.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 312653604241 - 21 = 312653604239 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 312653604241.
It is not an unprimeable number, because it can be changed into a prime (312653604251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 617892246 + ... + 617892751.
It is an arithmetic number, because the mean of its divisors is an integer number (44488259928).
Almost surely, 2312653604241 is an apocalyptic number.
It is an amenable number.
312653604241 is a deficient number, since it is larger than the sum of its proper divisors (43252475183).
312653604241 is a wasteful number, since it uses less digits than its factorization.
312653604241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1235785031.
The product of its (nonzero) digits is 103680, while the sum is 37.
The spelling of 312653604241 in words is "three hundred twelve billion, six hundred fifty-three million, six hundred four thousand, two hundred forty-one".
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