Search a number
-
+
60001422 = 23132471259
BaseRepresentation
bin1110010011100…
…0110010001110
311011220101110220
43210320302032
5110330021142
65542012210
71326001155
oct344706216
9134811426
1060001422
1130961a58
1218117066
13c57a800
147d7c59c
1554032ec
hex3938c8e

60001422 has 48 divisors (see below), whose sum is σ = 132814080. Its totient is φ = 18054816.

The previous prime is 60001393. The next prime is 60001423. The reversal of 60001422 is 22410006.

60001422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60001423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47029 + ... + 48287.

It is an arithmetic number, because the mean of its divisors is an integer number (2766960).

Almost surely, 260001422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60001422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66407040).

60001422 is an abundant number, since it is smaller than the sum of its proper divisors (72812658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60001422 is a wasteful number, since it uses less digits than its factorization.

60001422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337 (or 1324 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 60001422 is about 7746.0584815763. The cubic root of 60001422 is about 391.4898568379.

Adding to 60001422 its reverse (22410006), we get a palindrome (82411428).

The spelling of 60001422 in words is "sixty million, one thousand, four hundred twenty-two".

Divisors: 1 2 3 6 13 26 39 47 78 94 141 169 282 338 507 611 1014 1222 1259 1833 2518 3666 3777 7554 7943 15886 16367 23829 32734 47658 49101 59173 98202 118346 177519 212771 355038 425542 638313 769249 1276626 1538498 2307747 4615494 10000237 20000474 30000711 60001422