Base | Representation |
---|---|
bin | 100010010011010… |
… | …1110001100001011 |
3 | 2222012210221000211 |
4 | 1010212232030023 |
5 | 4324124020410 |
6 | 310113541551 |
7 | 40344231040 |
oct | 10446561413 |
9 | 2865727024 |
10 | 1151001355 |
11 | 54078a399 |
12 | 2815748b7 |
13 | 1545c9aba |
14 | acc171c7 |
15 | 6b0ac68a |
hex | 449ae30b |
1151001355 has 16 divisors (see below), whose sum is σ = 1579725504. Its totient is φ = 788653440.
The previous prime is 1151001349. The next prime is 1151001367. The reversal of 1151001355 is 5531001511.
It is not a de Polignac number, because 1151001355 - 23 = 1151001347 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36429 + ... + 60241.
It is an arithmetic number, because the mean of its divisors is an integer number (98732844).
Almost surely, 21151001355 is an apocalyptic number.
1151001355 is a deficient number, since it is larger than the sum of its proper divisors (428724149).
1151001355 is a wasteful number, since it uses less digits than its factorization.
1151001355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25206.
The product of its (nonzero) digits is 375, while the sum is 22.
The square root of 1151001355 is about 33926.4108770733. The cubic root of 1151001355 is about 1047.9935545682.
Adding to 1151001355 its reverse (5531001511), we get a palindrome (6682002866).
The spelling of 1151001355 in words is "one billion, one hundred fifty-one million, one thousand, three hundred fifty-five".
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