Base | Representation |
---|---|
bin | 101000000110110… |
… | …1011011100011001 |
3 | 10110210021211220200 |
4 | 1100031223130121 |
5 | 10224003404342 |
6 | 341312212413 |
7 | 45230540400 |
oct | 12015533431 |
9 | 3423254820 |
10 | 1345763097 |
11 | 630714808 |
12 | 31683a109 |
13 | 185a6ba33 |
14 | caa34637 |
15 | 7d22e94c |
hex | 5036b719 |
1345763097 has 36 divisors (see below), whose sum is σ = 2359581120. Its totient is φ = 735566832.
The previous prime is 1345763071. The next prime is 1345763113. The reversal of 1345763097 is 7903675431.
1345763097 is a `hidden beast` number, since 1 + 3 + 4 + 5 + 7 + 630 + 9 + 7 = 666.
It is not a de Polignac number, because 1345763097 - 26 = 1345763033 is a prime.
It is a super-2 number, since 2×13457630972 = 3622156626494062818, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1345763017) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 56197 + ... + 76482.
It is an arithmetic number, because the mean of its divisors is an integer number (65543920).
Almost surely, 21345763097 is an apocalyptic number.
It is an amenable number.
1345763097 is a deficient number, since it is larger than the sum of its proper divisors (1013818023).
1345763097 is a wasteful number, since it uses less digits than its factorization.
1345763097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132722 (or 132712 counting only the distinct ones).
The product of its (nonzero) digits is 476280, while the sum is 45.
The square root of 1345763097 is about 36684.6438854189. The cubic root of 1345763097 is about 1104.0520242694.
The spelling of 1345763097 in words is "one billion, three hundred forty-five million, seven hundred sixty-three thousand, ninety-seven".
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