Base | Representation |
---|---|
bin | 10100000010001110… |
… | …11000100010101011 |
3 | 1000202121120001211202 |
4 | 22001013120202223 |
5 | 134012032142422 |
6 | 4535153114415 |
7 | 530355414320 |
oct | 120107304253 |
9 | 30677501752 |
10 | 10756130987 |
11 | 461a612458 |
12 | 2102258a0b |
13 | 1025550764 |
14 | 74074cb47 |
15 | 42e46bb92 |
hex | 2811d88ab |
10756130987 has 16 divisors (see below), whose sum is σ = 12848716800. Its totient is φ = 8803889952.
The previous prime is 10756130971. The next prime is 10756130989. The reversal of 10756130987 is 78903165701.
It is not a de Polignac number, because 10756130987 - 24 = 10756130971 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10756130989) 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, 40673 + ... + 152205.
It is an arithmetic number, because the mean of its divisors is an integer number (803044800).
Almost surely, 210756130987 is an apocalyptic number.
10756130987 is a deficient number, since it is larger than the sum of its proper divisors (2092585813).
10756130987 is a wasteful number, since it uses less digits than its factorization.
10756130987 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112162.
The product of its (nonzero) digits is 317520, while the sum is 47.
The spelling of 10756130987 in words is "ten billion, seven hundred fifty-six million, one hundred thirty thousand, nine hundred eighty-seven".
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