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88952985291 = 3159013186469
BaseRepresentation
bin101001011011000000…
…0101101011011001011
322111121021201211221210
41102312000231123023
52424133431012131
6104510415104203
76266223620352
oct1226600553313
9274537654853
1088952985291
11347a7706485
12152a6212063
138507c33751
14443bc32999
1524a94b0146
hex14b602d6cb

88952985291 has 8 divisors (see below), whose sum is σ = 118605362320. Its totient is φ = 59301299232.

The previous prime is 88952985271. The next prime is 88952985301. The reversal of 88952985291 is 19258925988.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 88952985291 - 25 = 88952985259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88952985241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383805 + ... + 570273.

It is an arithmetic number, because the mean of its divisors is an integer number (14825670290).

Almost surely, 288952985291 is an apocalyptic number.

88952985291 is a deficient number, since it is larger than the sum of its proper divisors (29652377029).

88952985291 is a wasteful number, since it uses less digits than its factorization.

88952985291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345485.

The product of its digits is 37324800, while the sum is 66.

The spelling of 88952985291 in words is "eighty-eight billion, nine hundred fifty-two million, nine hundred eighty-five thousand, two hundred ninety-one".

Divisors: 1 3 159013 186469 477039 559407 29650995097 88952985291