Search a number
-
+
60421422801 = 320140474267
BaseRepresentation
bin111000010001011001…
…011011111011010001
312202221212120022011010
4320101121123323101
51442220341012201
643431320441133
74236204422415
oct702131337321
9182855508133
1060421422801
1123696355273
12b8630191a9
13590bb5c6ac
142cd2832d45
151889748bd6
hexe1165bed1

60421422801 has 4 divisors (see below), whose sum is σ = 80561897072. Its totient is φ = 40280948532.

The previous prime is 60421422793. The next prime is 60421422829. The reversal of 60421422801 is 10822412406.

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 not a de Polignac number, because 60421422801 - 23 = 60421422793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60421422851) 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 3 ways as a sum of consecutive naturals, for example, 10070237131 + ... + 10070237136.

It is an arithmetic number, because the mean of its divisors is an integer number (20140474268).

Almost surely, 260421422801 is an apocalyptic number.

It is an amenable number.

60421422801 is a deficient number, since it is larger than the sum of its proper divisors (20140474271).

60421422801 is a wasteful number, since it uses less digits than its factorization.

60421422801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20140474270.

The product of its (nonzero) digits is 6144, while the sum is 30.

The spelling of 60421422801 in words is "sixty billion, four hundred twenty-one million, four hundred twenty-two thousand, eight hundred one".

Divisors: 1 3 20140474267 60421422801