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2230031024412 = 223419673659023
BaseRepresentation
bin100000011100111000001…
…101010000000100011100
321220012002200210122022220
4200130320031100010130
5243014100420240122
64424243452105340
7320054150644062
oct40347015200434
97805080718286
102230031024412
1178a829416124
12300240a65250
131323a24bb979
1479d11174032
153d01cb5825c
hex2073835011c

2230031024412 has 48 divisors (see below), whose sum is σ = 5223582389760. Its totient is φ = 740466574848.

The previous prime is 2230031024387. The next prime is 2230031024449. The reversal of 2230031024412 is 2144201300322.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3054333 + ... + 3713355.

It is an arithmetic number, because the mean of its divisors is an integer number (108824633120).

Almost surely, 22230031024412 is an apocalyptic number.

It is an amenable number.

2230031024412 is an abundant number, since it is smaller than the sum of its proper divisors (2993551365348).

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

2230031024412 is a wasteful number, since it uses less digits than its factorization.

2230031024412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660122 (or 660120 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 2230031024412 its reverse (2144201300322), we get a palindrome (4374232324734).

The spelling of 2230031024412 in words is "two trillion, two hundred thirty billion, thirty-one million, twenty-four thousand, four hundred twelve".

Divisors: 1 2 3 4 6 12 419 673 838 1257 1346 1676 2019 2514 2692 4038 5028 8076 281987 563974 659023 845961 1127948 1318046 1691922 1977069 2636092 3383844 3954138 7908276 276130637 443522479 552261274 828391911 887044958 1104522548 1330567437 1656783822 1774089916 2661134874 3313567644 5322269748 185835918701 371671837402 557507756103 743343674804 1115015512206 2230031024412