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80511714010 = 2571388474411
BaseRepresentation
bin100101011111011011…
…1110100001011011010
321200210222222211122201
41022332313310023122
52304341444322020
6100553033240414
75550104164120
oct1127667641332
9250728884581
1080511714010
1131165844422
121372b26310a
13779115b980
143c7aadd910
15216339ca0a
hex12bedf42da

80511714010 has 32 divisors (see below), whose sum is σ = 178364414592. Its totient is φ = 25480630080.

The previous prime is 80511714007. The next prime is 80511714037. The reversal of 80511714010 is 1041711508.

It is a self number, because there is not a number n which added to its sum of digits gives 80511714010.

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, 44236296 + ... + 44238115.

It is an arithmetic number, because the mean of its divisors is an integer number (5573887956).

Almost surely, 280511714010 is an apocalyptic number.

80511714010 is an abundant number, since it is smaller than the sum of its proper divisors (97852700582).

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

80511714010 is a wasteful number, since it uses less digits than its factorization.

80511714010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88474438.

The product of its (nonzero) digits is 1120, while the sum is 28.

The spelling of 80511714010 in words is "eighty billion, five hundred eleven million, seven hundred fourteen thousand, ten".

Divisors: 1 2 5 7 10 13 14 26 35 65 70 91 130 182 455 910 88474411 176948822 442372055 619320877 884744110 1150167343 1238641754 2300334686 3096604385 5750836715 6193208770 8051171401 11501673430 16102342802 40255857005 80511714010