Base | Representation |
---|---|
bin | 1011010110000000011111… |
… | …0110000000111100111010 |
3 | 1122011101021001210220101012 |
4 | 2311200013312000330322 |
5 | 3113323110424042040 |
6 | 42305515323553522 |
7 | 2425060355031530 |
oct | 265400766007472 |
9 | 48141231726335 |
10 | 12472716627770 |
11 | 3a79716411993 |
12 | 149536768b8a2 |
13 | 6c6231231509 |
14 | 31197b4b8150 |
15 | 16969d696865 |
hex | b5807d80f3a |
12472716627770 has 128 divisors (see below), whose sum is σ = 27299643604992. Its totient is φ = 4012661721600.
The previous prime is 12472716627743. The next prime is 12472716627871. The reversal of 12472716627770 is 7772661727421.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12295625 + ... + 13271315.
It is an arithmetic number, because the mean of its divisors is an integer number (213278465664).
Almost surely, 212472716627770 is an apocalyptic number.
12472716627770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12472716627770 is an abundant number, since it is smaller than the sum of its proper divisors (14826926977222).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12472716627770 is a wasteful number, since it uses less digits than its factorization.
12472716627770 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 975916.
The product of its (nonzero) digits is 19361664, while the sum is 59.
The spelling of 12472716627770 in words is "twelve trillion, four hundred seventy-two billion, seven hundred sixteen million, six hundred twenty-seven thousand, seven hundred seventy".
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