Base | Representation |
---|---|
bin | 101011001111111110010… |
… | …000111111101010111011 |
3 | 101112010110221102110021210 |
4 | 223033332100333222323 |
5 | 342143314044110444 |
6 | 10153205234134203 |
7 | 424504055314356 |
oct | 53177620775273 |
9 | 11463427373253 |
10 | 2972088269499 |
11 | a46501389508 |
12 | 400016421363 |
13 | 187360ca953b |
14 | a3bc7d6329d |
15 | 5249e1167b9 |
hex | 2b3fe43fabb |
2972088269499 has 16 divisors (see below), whose sum is σ = 3985585516800. Its totient is φ = 1969995283296.
The previous prime is 2972088269497. The next prime is 2972088269561. The reversal of 2972088269499 is 9949628802792.
It is a happy number.
It is not a de Polignac number, because 2972088269499 - 21 = 2972088269497 is a prime.
It is a super-2 number, since 2×29720882694992 (a number of 26 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2972088269499.
It is not an unprimeable number, because it can be changed into a prime (2972088269497) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2793282 + ... + 3707640.
It is an arithmetic number, because the mean of its divisors is an integer number (249099094800).
Almost surely, 22972088269499 is an apocalyptic number.
2972088269499 is a deficient number, since it is larger than the sum of its proper divisors (1013497247301).
2972088269499 is a wasteful number, since it uses less digits than its factorization.
2972088269499 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 920594.
The product of its (nonzero) digits is 564350976, while the sum is 75.
The spelling of 2972088269499 in words is "two trillion, nine hundred seventy-two billion, eighty-eight million, two hundred sixty-nine thousand, four hundred ninety-nine".
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