Base | Representation |
---|---|
bin | 11101101010111100001… |
… | …100100100000011000110 |
3 | 21012220221110100220202222 |
4 | 131222330030210003012 |
5 | 231401303302031134 |
6 | 4200405112132342 |
7 | 300211424154656 |
oct | 35527414440306 |
9 | 7186843326688 |
10 | 2038971908294 |
11 | 7167a5539362 |
12 | 28b1bb6970b2 |
13 | 11a374622239 |
14 | 709886ba366 |
15 | 380895d4a2e |
hex | 1dabc3240c6 |
2038971908294 has 4 divisors (see below), whose sum is σ = 3058457862444. Its totient is φ = 1019485954146.
The previous prime is 2038971908291. The next prime is 2038971908317. The reversal of 2038971908294 is 4928091798302.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2038971908291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 509742977072 + ... + 509742977075.
It is an arithmetic number, because the mean of its divisors is an integer number (764614465611).
Almost surely, 22038971908294 is an apocalyptic number.
2038971908294 is a deficient number, since it is larger than the sum of its proper divisors (1019485954150).
2038971908294 is a wasteful number, since it uses less digits than its factorization.
2038971908294 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1019485954149.
The product of its (nonzero) digits is 15676416, while the sum is 62.
The spelling of 2038971908294 in words is "two trillion, thirty-eight billion, nine hundred seventy-one million, nine hundred eight thousand, two hundred ninety-four".
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