Base | Representation |
---|---|
bin | 10011000001011011… |
… | …10110100110110010 |
3 | 222100201202011212210 |
4 | 21200231312212302 |
5 | 131403404124344 |
6 | 4405214432550 |
7 | 511035251124 |
oct | 114055664662 |
9 | 28321664783 |
10 | 10212567474 |
11 | 437080110a |
12 | 1b90202756 |
13 | c69a54b45 |
14 | 6cc497214 |
15 | 3eb89adb9 |
hex | 260b769b2 |
10212567474 has 16 divisors (see below), whose sum is σ = 20683681920. Its totient is φ = 3361098000.
The previous prime is 10212567457. The next prime is 10212567481. The reversal of 10212567474 is 47476521201.
10212567474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×102125674742 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10772277 + ... + 10773224.
It is an arithmetic number, because the mean of its divisors is an integer number (1292730120).
Almost surely, 210212567474 is an apocalyptic number.
10212567474 is an abundant number, since it is smaller than the sum of its proper divisors (10471114446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10212567474 is a wasteful number, since it uses less digits than its factorization.
10212567474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21545585.
The product of its (nonzero) digits is 94080, while the sum is 39.
The spelling of 10212567474 in words is "ten billion, two hundred twelve million, five hundred sixty-seven thousand, four hundred seventy-four".
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