Base | Representation |
---|---|
bin | 10000001110101101111… |
… | …110101110011110111000 |
3 | 10221121211020202021212222 |
4 | 100032231332232132320 |
5 | 121233131222300402 |
6 | 2212211400223212 |
7 | 143402361513623 |
oct | 20165576563670 |
9 | 3847736667788 |
10 | 1115315431352 |
11 | 3a0003537281 |
12 | 1601a4a6ab08 |
13 | 81234a95ba5 |
14 | 3bda555adba |
15 | 1e02a3217a2 |
hex | 103adfae7b8 |
1115315431352 has 32 divisors (see below), whose sum is σ = 2131976246400. Its totient is φ = 546801300864.
The previous prime is 1115315431333. The next prime is 1115315431381. The reversal of 1115315431352 is 2531345135111.
It is a super-2 number, since 2×11153154313522 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109352 + ... + 1497527.
It is an arithmetic number, because the mean of its divisors is an integer number (66624257700).
Almost surely, 21115315431352 is an apocalyptic number.
It is an amenable number.
1115315431352 is a deficient number, since it is larger than the sum of its proper divisors (1016660815048).
1115315431352 is a wasteful number, since it uses less digits than its factorization.
1115315431352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1608575 (or 1608571 counting only the distinct ones).
The product of its digits is 27000, while the sum is 35.
The spelling of 1115315431352 in words is "one trillion, one hundred fifteen billion, three hundred fifteen million, four hundred thirty-one thousand, three hundred fifty-two".
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