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88428882488 = 2367619163469
BaseRepresentation
bin101001001011011000…
…1011010101000111000
322110020202112200001212
41102112301122220320
52422100243214423
6104342413502252
76250231046012
oct1222661325070
9273222480055
1088428882488
1134558887271
121517a7a1988
13845348c94b
1443cc3a51b2
152478485578
hex1496c5aa38

88428882488 has 16 divisors (see below), whose sum is σ = 165807621000. Its totient is φ = 44213516896.

The previous prime is 88428882481. The next prime is 88428882499.

88428882488 is nontrivially palindromic in base 10.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88428882481) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 459218 + ... + 622686.

Almost surely, 288428882488 is an apocalyptic number.

It is an amenable number.

88428882488 is a deficient number, since it is larger than the sum of its proper divisors (77378738512).

88428882488 is a wasteful number, since it uses less digits than its factorization.

88428882488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231094 (or 231090 counting only the distinct ones).

The product of its digits is 134217728, while the sum is 68.

The spelling of 88428882488 in words is "eighty-eight billion, four hundred twenty-eight million, eight hundred eighty-two thousand, four hundred eighty-eight".

Divisors: 1 2 4 8 67619 135238 163469 270476 326938 540952 653876 1307752 11053610311 22107220622 44214441244 88428882488