Search a number
-
+
80614588541608 = 23115004171830623
BaseRepresentation
bin10010010101000110001011…
…111010011110101010101000
3101120102200100021121210000001
4102111012023322132222220
541031242134131312413
6443241455233552344
722660132440410542
oct2225061372365250
9346380307553001
1080614588541608
11237605006829a0
12905b7927156b4
1335c9c00014864
1415c9aa4554692
1594be853e24dd
hex49518be9eaa8

80614588541608 has 32 divisors (see below), whose sum is σ = 164893896149760. Its totient is φ = 36642901550080.

The previous prime is 80614588541593. The next prime is 80614588541653.

80614588541608 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 80614588541608.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43121385 + ... + 44952007.

It is an arithmetic number, because the mean of its divisors is an integer number (5152934254680).

Almost surely, 280614588541608 is an apocalyptic number.

80614588541608 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

80614588541608 is an abundant number, since it is smaller than the sum of its proper divisors (84279307608152).

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

80614588541608 is a wasteful number, since it uses less digits than its factorization.

80614588541608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2331057 (or 2331053 counting only the distinct ones).

The product of its (nonzero) digits is 58982400, while the sum is 64.

The spelling of 80614588541608 in words is "eighty trillion, six hundred fourteen billion, five hundred eighty-eight million, five hundred forty-one thousand, six hundred eight".

Divisors: 1 2 4 8 11 22 44 88 500417 1000834 1830623 2001668 3661246 4003336 5504587 7322492 11009174 14644984 20136853 22018348 40273706 44036696 80547412 161094824 916074869791 1832149739582 3664299479164 7328598958328 10076823567701 20153647135402 40307294270804 80614588541608