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210300141212 = 227229101332377
BaseRepresentation
bin1100001111011011011…
…1010111111010011100
3202002211011211001221222
43003312313113322130
511421143314004322
6240335513512512
721123301464140
oct3036667277234
9662734731858
10210300141212
1181207a467a7
1234911112738
1316aa62567a5
14a270053220
15570c86ce42
hex30f6dd7e9c

210300141212 has 48 divisors (see below), whose sum is σ = 422867040960. Its totient is φ = 89643704832.

The previous prime is 210300141211. The next prime is 210300141241. The reversal of 210300141212 is 212141003012.

It is a super-2 number, since 2×2103001412122 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210300141211) 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, 6479168 + ... + 6511544.

It is an arithmetic number, because the mean of its divisors is an integer number (8809730020).

Almost surely, 2210300141212 is an apocalyptic number.

It is an amenable number.

210300141212 is an abundant number, since it is smaller than the sum of its proper divisors (212566899748).

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

210300141212 is a wasteful number, since it uses less digits than its factorization.

210300141212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33630 (or 33628 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 210300141212 its reverse (212141003012), we get a palindrome (422441144224).

The spelling of 210300141212 in words is "two hundred ten billion, three hundred million, one hundred forty-one thousand, two hundred twelve".

Divisors: 1 2 4 7 14 28 229 458 916 1013 1603 2026 3206 4052 6412 7091 14182 28364 32377 64754 129508 226639 231977 453278 463954 906556 927908 1623839 3247678 6495356 7414333 14828666 29657332 32797901 51900331 65595802 103800662 131191604 207601324 229585307 459170614 918341228 7510719329 15021438658 30042877316 52575035303 105150070606 210300141212