Base | Representation |
---|---|
bin | 101110101010100001… |
… | …1011100000000001110 |
3 | 100120122220002001001120 |
4 | 1131111003130000032 |
5 | 3120213032243202 |
6 | 114011510021410 |
7 | 10145220151545 |
oct | 1352503340016 |
9 | 316586061046 |
10 | 100211212302 |
11 | 39554687023 |
12 | 17508647866 |
13 | 95b04c1336 |
14 | 4bc912115c |
15 | 2917a5b0bc |
hex | 17550dc00e |
100211212302 has 32 divisors (see below), whose sum is σ = 202437211392. Its totient is φ = 33068377344.
The previous prime is 100211212261. The next prime is 100211212331. The reversal of 100211212302 is 203212112001.
It is a super-2 number, since 2×1002112123022 (a number of 23 digits) contains 22 as substring.
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, 875038 + ... + 982910.
It is an arithmetic number, because the mean of its divisors is an integer number (6326162856).
Almost surely, 2100211212302 is an apocalyptic number.
100211212302 is an abundant number, since it is smaller than the sum of its proper divisors (102225999090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100211212302 is a wasteful number, since it uses less digits than its factorization.
100211212302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109432.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 100211212302 its reverse (203212112001), we get a palindrome (303423324303).
The spelling of 100211212302 in words is "one hundred billion, two hundred eleven million, two hundred twelve thousand, three hundred two".
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