Base | Representation |
---|---|
bin | 101111000010100100… |
… | …001100001110001001 |
3 | 11211101001102100100010 |
4 | 233002210030032021 |
5 | 1311420240014101 |
6 | 35111541102133 |
7 | 3435441425541 |
oct | 570244141611 |
9 | 154331370303 |
10 | 50508907401 |
11 | 1a469a63787 |
12 | 99573b7949 |
13 | 49bc323274 |
14 | 2632164321 |
15 | 14a93bc2d6 |
hex | bc290c389 |
50508907401 has 8 divisors (see below), whose sum is σ = 67346899360. Its totient is φ = 33671760192.
The previous prime is 50508907391. The next prime is 50508907403. The reversal of 50508907401 is 10470980505.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50508907401 - 223 = 50500518793 is a prime.
It is a super-2 number, since 2×505089074012 (a number of 22 digits) contains 22 as substring.
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 50508907401.
It is not an unprimeable number, because it can be changed into a prime (50508907403) 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, 55216 + ... + 322593.
It is an arithmetic number, because the mean of its divisors is an integer number (8418362420).
Almost surely, 250508907401 is an apocalyptic number.
It is an amenable number.
50508907401 is a deficient number, since it is larger than the sum of its proper divisors (16837991959).
50508907401 is a wasteful number, since it uses less digits than its factorization.
50508907401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 422375.
The product of its (nonzero) digits is 50400, while the sum is 39.
The spelling of 50508907401 in words is "fifty billion, five hundred eight million, nine hundred seven thousand, four hundred one".
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