Search a number
-
+
60551010480 = 24352003125959
BaseRepresentation
bin111000011001000111…
…110001100010110000
312210021220102001000210
4320121013301202300
51443002024313410
643452230144120
74242340045152
oct703107614260
9183256361023
1060551010480
1123752515424
12b89a4b2040
13592c9625ac
142d05b26ad2
151895ce5220
hexe191f18b0

60551010480 has 80 divisors (see below), whose sum is σ = 187803336960. Its totient is φ = 16138746624.

The previous prime is 60551010479. The next prime is 60551010517. The reversal of 60551010480 is 8401015506.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 417741 + ... + 543699.

It is an arithmetic number, because the mean of its divisors is an integer number (2347541712).

Almost surely, 260551010480 is an apocalyptic number.

60551010480 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

60551010480 is an abundant number, since it is smaller than the sum of its proper divisors (127252326480).

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

60551010480 is a wasteful number, since it uses less digits than its factorization.

60551010480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127978 (or 127972 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

Adding to 60551010480 its reverse (8401015506), we get a palindrome (68952025986).

The spelling of 60551010480 in words is "sixty billion, five hundred fifty-one million, ten thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 2003 4006 6009 8012 10015 12018 16024 20030 24036 30045 32048 40060 48072 60090 80120 96144 120180 125959 160240 240360 251918 377877 480720 503836 629795 755754 1007672 1259590 1511508 1889385 2015344 2519180 3023016 3778770 5038360 6046032 7557540 10076720 15115080 30230160 252295877 504591754 756887631 1009183508 1261479385 1513775262 2018367016 2522958770 3027550524 3784438155 4036734032 5045917540 6055101048 7568876310 10091835080 12110202096 15137752620 20183670160 30275505240 60551010480