Search a number
-
+
60534420 = 22357091423
BaseRepresentation
bin1110011011101…
…0111010010100
311012220110121120
43212322322110
5110444100140
610001243540
71333351122
oct346727224
9135813546
1060534420
1131196451
12183335b0
13c7062ab
14807a912
1554ab1d0
hex39bae94

60534420 has 48 divisors (see below), whose sum is σ = 169854720. Its totient is φ = 16108416.

The previous prime is 60534389. The next prime is 60534421. The reversal of 60534420 is 2443506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60534421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41829 + ... + 43251.

It is an arithmetic number, because the mean of its divisors is an integer number (3538640).

Almost surely, 260534420 is an apocalyptic number.

60534420 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

60534420 is an abundant number, since it is smaller than the sum of its proper divisors (109320300).

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

60534420 is a wasteful number, since it uses less digits than its factorization.

60534420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144 (or 2142 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 60534420 is about 7780.3868798409. The cubic root of 60534420 is about 392.6456543547.

Adding to 60534420 its reverse (2443506), we get a palindrome (62977926).

The spelling of 60534420 in words is "sixty million, five hundred thirty-four thousand, four hundred twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 709 1418 1423 2127 2836 2846 3545 4254 4269 5692 7090 7115 8508 8538 10635 14180 14230 17076 21270 21345 28460 42540 42690 85380 1008907 2017814 3026721 4035628 5044535 6053442 10089070 12106884 15133605 20178140 30267210 60534420