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69800425080 = 2335581670209
BaseRepresentation
bin100000100000001101…
…1011111011001111000
320200011111210222112220
41001000123133121320
52120422402100310
652022121204040
75020501552401
oct1010033373170
9220144728486
1069800425080
112766957a521
1211640030620
136774cab999
1435423049a8
151c37d3c670
hex10406df678

69800425080 has 32 divisors (see below), whose sum is σ = 209401275600. Its totient is φ = 18613446656.

The previous prime is 69800425033. The next prime is 69800425099. The reversal of 69800425080 is 8052400896.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290834985 + ... + 290835224.

Almost surely, 269800425080 is an apocalyptic number.

69800425080 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

69800425080 is an abundant number, since it is smaller than the sum of its proper divisors (139600850520).

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

69800425080 is a wasteful number, since it uses less digits than its factorization.

69800425080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581670223 (or 581670219 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 69800425080 in words is "sixty-nine billion, eight hundred million, four hundred twenty-five thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 581670209 1163340418 1745010627 2326680836 2908351045 3490021254 4653361672 5816702090 6980042508 8725053135 11633404180 13960085016 17450106270 23266808360 34900212540 69800425080