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210116468748 = 223103199854257
BaseRepresentation
bin1100001110101111101…
…0101110000000001100
3202002100101012112201010
43003223322232000030
511420304303444443
6240305353045220
721115611341664
oct3035372560014
9662311175633
10210116468748
11811232a597a
123487b6b6810
1316a77198164
14a2538c11a4
1556eb68b733
hex30ebeae00c

210116468748 has 48 divisors (see below), whose sum is σ = 497519859200. Its totient is φ = 69010216704.

The previous prime is 210116468701. The next prime is 210116468753. The reversal of 210116468748 is 847864611012.

It is a junction number, because it is equal to n+sod(n) for n = 210116468697 and 210116468706.

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, 181165 + ... + 673092.

Almost surely, 2210116468748 is an apocalyptic number.

It is an amenable number.

210116468748 is an abundant number, since it is smaller than the sum of its proper divisors (287403390452).

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

210116468748 is a wasteful number, since it uses less digits than its factorization.

210116468748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854566 (or 854564 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 48.

The spelling of 210116468748 in words is "two hundred ten billion, one hundred sixteen million, four hundred sixty-eight thousand, seven hundred forty-eight".

Divisors: 1 2 3 4 6 12 103 199 206 309 398 412 597 618 796 1194 1236 2388 20497 40994 61491 81988 122982 245964 854257 1708514 2562771 3417028 5125542 10251084 87988471 169997143 175976942 263965413 339994286 351953884 509991429 527930826 679988572 1019982858 1055861652 2039965716 17509705729 35019411458 52529117187 70038822916 105058234374 210116468748