Base | Representation |
---|---|
bin | 11101011101001111101… |
… | …00111111001100100001 |
3 | 10120202111021210200111021 |
4 | 32232213310333030201 |
5 | 113040322021444334 |
6 | 2052544550445441 |
7 | 133060412356540 |
oct | 16564764771441 |
9 | 3522437720437 |
10 | 1012132999969 |
11 | 3602747683a3 |
12 | 1441a9363881 |
13 | 7459cb59470 |
14 | 36db79a6157 |
15 | 1b4dba093b4 |
hex | eba7d3f321 |
1012132999969 has 16 divisors (see below), whose sum is σ = 1245971317248. Its totient is φ = 800635493952.
The previous prime is 1012132999963. The next prime is 1012132999973. The reversal of 1012132999969 is 9699992312101.
It is not a de Polignac number, because 1012132999969 - 25 = 1012132999937 is a prime.
It is a super-2 number, since 2×10121329999692 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1012132999963) 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, 777337 + ... + 1621270.
It is an arithmetic number, because the mean of its divisors is an integer number (77873207328).
Almost surely, 21012132999969 is an apocalyptic number.
It is an amenable number.
1012132999969 is a deficient number, since it is larger than the sum of its proper divisors (233838317279).
1012132999969 is a wasteful number, since it uses less digits than its factorization.
1012132999969 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2403264.
The product of its (nonzero) digits is 4251528, while the sum is 61.
The spelling of 1012132999969 in words is "one trillion, twelve billion, one hundred thirty-two million, nine hundred ninety-nine thousand, nine hundred sixty-nine".
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