Search a number
-
+
59886140 = 22561191257
BaseRepresentation
bin1110010001110…
…0101000111100
311011200112100012
43210130220330
5110312324030
65535322352
71325011106
oct344345074
9134615305
1059886140
1130893386
12180803b8
13c53a1b2
147d4c576
1553ce095
hex391ca3c

59886140 has 48 divisors (see below), whose sum is σ = 128991744. Its totient is φ = 23347200.

The previous prime is 59886139. The next prime is 59886149. The reversal of 59886140 is 4168895.

59886140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59886149) 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 15 ways as a sum of consecutive naturals, for example, 232892 + ... + 233148.

It is an arithmetic number, because the mean of its divisors is an integer number (2687328).

Almost surely, 259886140 is an apocalyptic number.

It is an amenable number.

59886140 is an abundant number, since it is smaller than the sum of its proper divisors (69105604).

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

59886140 is a wasteful number, since it uses less digits than its factorization.

59886140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518 (or 516 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 41.

The square root of 59886140 is about 7738.6135709182. The cubic root of 59886140 is about 391.2389701797.

The spelling of 59886140 in words is "fifty-nine million, eight hundred eighty-six thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 61 122 191 244 257 305 382 514 610 764 955 1028 1220 1285 1910 2570 3820 5140 11651 15677 23302 31354 46604 49087 58255 62708 78385 98174 116510 156770 196348 233020 245435 313540 490870 981740 2994307 5988614 11977228 14971535 29943070 59886140