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97022886 = 2316170481
BaseRepresentation
bin1011100100001…
…11001110100110
320202120021101020
411302013032212
5144314213021
613343312010
72255452362
oct562071646
9222507336
1097022886
114a848804
12285ab606
13171406bc
14cc582a2
1587b77c6
hex5c873a6

97022886 has 8 divisors (see below), whose sum is σ = 194045784. Its totient is φ = 32340960.

The previous prime is 97022881. The next prime is 97022903. The reversal of 97022886 is 68822079.

It is a happy number.

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

97022886 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97022881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8085235 + ... + 8085246.

It is an arithmetic number, because the mean of its divisors is an integer number (24255723).

Almost surely, 297022886 is an apocalyptic number.

97022886 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

97022886 is a wasteful number, since it uses less digits than its factorization.

97022886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16170486.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 97022886 is about 9850.0195938891. The cubic root of 97022886 is about 459.5062218859.

It can be divided in two parts, 9702 and 2886, that multiplied together give a palindrome (27999972).

The spelling of 97022886 in words is "ninety-seven million, twenty-two thousand, eight hundred eighty-six".

Divisors: 1 2 3 6 16170481 32340962 48511443 97022886