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22032262145 = 547233402379
BaseRepresentation
bin10100100001001110…
…011010010000000001
32002212110120212211002
4110201032122100001
5330110224342040
614042123501345
71406660065265
oct244116322001
962773525732
1022032262145
119386701713
12432a687855
13210173980a
1410d017c0a5
1588e3a2a15
hex52139a401

22032262145 has 16 divisors (see below), whose sum is σ = 27117192960. Its totient is φ = 17176712064.

The previous prime is 22032262141. The next prime is 22032262151. The reversal of 22032262145 is 54126223022.

It is a cyclic number.

It is not a de Polignac number, because 22032262145 - 22 = 22032262141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22032262141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146435 + ... + 255944.

It is an arithmetic number, because the mean of its divisors is an integer number (1694824560).

Almost surely, 222032262145 is an apocalyptic number.

It is an amenable number.

22032262145 is a deficient number, since it is larger than the sum of its proper divisors (5084930815).

22032262145 is a wasteful number, since it uses less digits than its factorization.

22032262145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402664.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 22032262145 its reverse (54126223022), we get a palindrome (76158485167).

The spelling of 22032262145 in words is "twenty-two billion, thirty-two million, two hundred sixty-two thousand, one hundred forty-five".

Divisors: 1 5 47 233 235 1165 10951 54755 402379 2011895 18911813 93754307 94559065 468771535 4406452429 22032262145