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60800808030 = 2355934350739
BaseRepresentation
bin111000101000000000…
…101011010001011110
312210221022110001211220
4320220000223101132
51444010001324110
643533112154210
74251462224664
oct705000532136
9183838401756
1060800808030
112387051aa86
12b94a098966
13596c633ab1
142d2ad8cc34
1518acbd9370
hexe2802b45e

60800808030 has 32 divisors (see below), whose sum is σ = 148395196800. Its totient is φ = 15938742432.

The previous prime is 60800807983. The next prime is 60800808041. The reversal of 60800808030 is 3080800806.

It is a junction number, because it is equal to n+sod(n) for n = 60800807982 and 60800808000.

It is a congruent number.

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, 17173600 + ... + 17177139.

It is an arithmetic number, because the mean of its divisors is an integer number (4637349900).

Almost surely, 260800808030 is an apocalyptic number.

60800808030 is an abundant number, since it is smaller than the sum of its proper divisors (87594388770).

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

60800808030 is a wasteful number, since it uses less digits than its factorization.

60800808030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34350808.

The product of its (nonzero) digits is 9216, while the sum is 33.

The spelling of 60800808030 in words is "sixty billion, eight hundred million, eight hundred eight thousand, thirty".

Divisors: 1 2 3 5 6 10 15 30 59 118 177 295 354 590 885 1770 34350739 68701478 103052217 171753695 206104434 343507390 515261085 1030522170 2026693601 4053387202 6080080803 10133468005 12160161606 20266936010 30400404015 60800808030