Base | Representation |
---|---|
bin | 100001111001111… |
… | …1100101011100100 |
3 | 2221021202201011012 |
4 | 1003303330223210 |
5 | 4312222110424 |
6 | 304520401352 |
7 | 40123134305 |
oct | 10363745344 |
9 | 2837681135 |
10 | 1137691364 |
11 | 5342193a7 |
12 | 279016258 |
13 | 151919774 |
14 | ab1507ac |
15 | 69d2db0e |
hex | 43cfcae4 |
1137691364 has 6 divisors (see below), whose sum is σ = 1990959894. Its totient is φ = 568845680.
The previous prime is 1137691363. The next prime is 1137691393. The reversal of 1137691364 is 4631967311.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 1131649600 + 6041764 = 33640^2 + 2458^2 .
It is not an unprimeable number, because it can be changed into a prime (1137691363) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142211417 + ... + 142211424.
It is an arithmetic number, because the mean of its divisors is an integer number (331826649).
Almost surely, 21137691364 is an apocalyptic number.
It is an amenable number.
1137691364 is a deficient number, since it is larger than the sum of its proper divisors (853268530).
1137691364 is a wasteful number, since it uses less digits than its factorization.
1137691364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 284422845 (or 284422843 counting only the distinct ones).
The product of its digits is 81648, while the sum is 41.
The square root of 1137691364 is about 33729.6807574575. The cubic root of 1137691364 is about 1043.9382740721.
The spelling of 1137691364 in words is "one billion, one hundred thirty-seven million, six hundred ninety-one thousand, three hundred sixty-four".
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