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88913222311331 = 1144931799025197
BaseRepresentation
bin10100001101110110111001…
…000010000001110110100011
3102122211000120100010112000002
4110031312321002001312203
543123223234402430311
6513034100452050215
724504524351526005
oct2415667102016643
9378730510115002
1088913222311331
112636a9820393a0
129b7bb8a30396b
133a7c633680922
1417d55cc6d4375
15a42c84ae293b
hex50ddb9081da3

88913222311331 has 8 divisors (see below), whose sum is σ = 97017830877744. Its totient is φ = 80812211804320.

The previous prime is 88913222311307. The next prime is 88913222311409. The reversal of 88913222311331 is 13311322231988.

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

It is a cyclic number.

It is not a de Polignac number, because 88913222311331 - 214 = 88913222294947 is a prime.

It is a super-2 number, since 2×889132223113312 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88913222611331) 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, 899463176 + ... + 899562021.

It is an arithmetic number, because the mean of its divisors is an integer number (12127228859718).

Almost surely, 288913222311331 is an apocalyptic number.

88913222311331 is a deficient number, since it is larger than the sum of its proper divisors (8104608566413).

88913222311331 is a wasteful number, since it uses less digits than its factorization.

88913222311331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1799029701.

The product of its digits is 373248, while the sum is 47.

The spelling of 88913222311331 in words is "eighty-eight trillion, nine hundred thirteen billion, two hundred twenty-two million, three hundred eleven thousand, three hundred thirty-one".

Divisors: 1 11 4493 49423 1799025197 19789277167 8083020210121 88913222311331