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230210222012032 = 2797101183578377
BaseRepresentation
bin110100010101111111111110…
…100000011011011010000000
31010012002212211012010111221011
4310111333332200123122000
5220133231013313341112
62133341041020010304
766330065623436263
oct6425777640333200
91105085735114834
10230210222012032
1167396674837529
12219a0349690994
139b5b9666cac12
1440bc33c8c6cda
151b93469901aa7
hexd15ffe81b680

230210222012032 has 64 divisors (see below), whose sum is σ = 467937613954440. Its totient is φ = 112790554214400.

The previous prime is 230210222012027. The next prime is 230210222012041.

230210222012032 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 229798191537216 + 412030474816 = 15159096^2 + 641896^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 230210222011994 and 230210222012012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90535173 + ... + 93043204.

Almost surely, 2230210222012032 is an apocalyptic number.

It is an amenable number.

230210222012032 is an abundant number, since it is smaller than the sum of its proper divisors (237727391942408).

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

230210222012032 is a wasteful number, since it uses less digits than its factorization.

230210222012032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183578589 (or 183578577 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The spelling of 230210222012032 in words is "two hundred thirty trillion, two hundred ten billion, two hundred twenty-two million, twelve thousand, thirty-two".

Divisors: 1 2 4 8 16 32 64 97 101 128 194 202 388 404 776 808 1552 1616 3104 3232 6208 6464 9797 12416 12928 19594 39188 78376 156752 313504 627008 1254016 183578377 367156754 734313508 1468627016 2937254032 5874508064 11749016128 17807102569 18541416077 23498032256 35614205138 37082832154 71228410276 74165664308 142456820552 148331328616 284913641104 296662657232 569827282208 593325314464 1139654564416 1186650628928 1798517359469 2279309128832 2373301257856 3597034718938 7194069437876 14388138875752 28776277751504 57552555503008 115105111006016 230210222012032