Base | Representation |
---|---|
bin | 100010011110110… |
… | …0111110001001101 |
3 | 2222122002220121112 |
4 | 1010331213301031 |
5 | 4332143114430 |
6 | 310450341405 |
7 | 40446242366 |
oct | 10475476115 |
9 | 2878086545 |
10 | 1157004365 |
11 | 54410a560 |
12 | 28358a865 |
13 | 15591c28a |
14 | ad93ab6d |
15 | 6b896195 |
hex | 44f67c4d |
1157004365 has 8 divisors (see below), whose sum is σ = 1514623968. Its totient is φ = 841457680.
The previous prime is 1157004353. The next prime is 1157004367. The reversal of 1157004365 is 5634007511.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-1157004365 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1157004367) 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 in 7 ways as a sum of consecutive naturals, for example, 10518167 + ... + 10518276.
It is an arithmetic number, because the mean of its divisors is an integer number (189327996).
Almost surely, 21157004365 is an apocalyptic number.
It is an amenable number.
1157004365 is a deficient number, since it is larger than the sum of its proper divisors (357619603).
1157004365 is a wasteful number, since it uses less digits than its factorization.
1157004365 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21036459.
The product of its (nonzero) digits is 12600, while the sum is 32.
The square root of 1157004365 is about 34014.7668667595. The cubic root of 1157004365 is about 1049.8123217094.
The spelling of 1157004365 in words is "one billion, one hundred fifty-seven million, four thousand, three hundred sixty-five".
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