Base | Representation |
---|---|
bin | 1001010010010111101110… |
… | …1010100010101010101010 |
3 | 1100011011220220220011121222 |
4 | 2110211323222202222222 |
5 | 2314300030233342302 |
6 | 33414544355302042 |
7 | 2102510232001445 |
oct | 224457352425252 |
9 | 40134826804558 |
10 | 10211212012202 |
11 | 3287606a7aa03 |
12 | 118b0022aa922 |
13 | 590bb42a3a36 |
14 | 27432230c65c |
15 | 12a93c884da2 |
hex | 9497baa2aaa |
10211212012202 has 8 divisors (see below), whose sum is σ = 15316934163300. Its totient is φ = 5105567291104.
The previous prime is 10211212012163. The next prime is 10211212012231. The reversal of 10211212012202 is 20221021211201.
10211212012202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 8321442165481 + 1889769846721 = 2884691^2 + 1374689^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19026677 + ... + 19555992.
Almost surely, 210211212012202 is an apocalyptic number.
10211212012202 is a deficient number, since it is larger than the sum of its proper divisors (5105722151098).
10211212012202 is a wasteful number, since it uses less digits than its factorization.
10211212012202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38715000.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 10211212012202 its reverse (20221021211201), we get a palindrome (30432233223403).
The spelling of 10211212012202 in words is "ten trillion, two hundred eleven billion, two hundred twelve million, twelve thousand, two hundred two".
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