Base | Representation |
---|---|
bin | 11110101011101100001… |
… | …111101110010101111011 |
3 | 21110120101211001221020120 |
4 | 132223230033232111323 |
5 | 234021200331114440 |
6 | 4252344055224323 |
7 | 305222351131236 |
oct | 36535417562573 |
9 | 7416354057216 |
10 | 2108497519995 |
11 | 743232977489 |
12 | 2a07836780a3 |
13 | 123aa46b1249 |
14 | 740a22c641d |
15 | 39ca823add0 |
hex | 1eaec3ee57b |
2108497519995 has 32 divisors (see below), whose sum is σ = 3419128093248. Its totient is φ = 1109427806208.
The previous prime is 2108497519981. The next prime is 2108497520069. The reversal of 2108497519995 is 5999157948012.
It is not a de Polignac number, because 2108497519995 - 222 = 2108493325691 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1824474 + ... + 2746943.
It is an arithmetic number, because the mean of its divisors is an integer number (106847752914).
Almost surely, 22108497519995 is an apocalyptic number.
2108497519995 is a deficient number, since it is larger than the sum of its proper divisors (1310630573253).
2108497519995 is a wasteful number, since it uses less digits than its factorization.
2108497519995 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4571839.
The product of its (nonzero) digits is 73483200, while the sum is 69.
The spelling of 2108497519995 in words is "two trillion, one hundred eight billion, four hundred ninety-seven million, five hundred nineteen thousand, nine hundred ninety-five".
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