Base | Representation |
---|---|
bin | 101101001101100100100… |
… | …011011110111001100100 |
3 | 102000000120120111210201000 |
4 | 231031210203132321210 |
5 | 401401012241100322 |
6 | 10335151250233300 |
7 | 440320035321030 |
oct | 55154443367144 |
9 | 12000516453630 |
10 | 3106948378212 |
11 | a987163a8208 |
12 | 422192885830 |
13 | 196ca3a3cc33 |
14 | aa53cab71c0 |
15 | 55c4399c3ac |
hex | 2d3648dee64 |
3106948378212 has 96 divisors (see below), whose sum is σ = 9264408823040. Its totient is φ = 882045365760.
The previous prime is 3106948378211. The next prime is 3106948378229. The reversal of 3106948378212 is 2128738496013.
It is a happy number.
3106948378212 is a `hidden beast` number, since 3 + 10 + 6 + 9 + 48 + 378 + 212 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (3106948378211) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12969589 + ... + 13206972.
Almost surely, 23106948378212 is an apocalyptic number.
It is an amenable number.
3106948378212 is an abundant number, since it is smaller than the sum of its proper divisors (6157460444828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3106948378212 is a wasteful number, since it uses less digits than its factorization.
3106948378212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26176738 (or 26176730 counting only the distinct ones).
The product of its (nonzero) digits is 3483648, while the sum is 54.
The spelling of 3106948378212 in words is "three trillion, one hundred six billion, nine hundred forty-eight million, three hundred seventy-eight thousand, two hundred twelve".
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