Base | Representation |
---|---|
bin | 110010100011101010100… |
… | …1000111010011100000111 |
3 | 220121021101120010120101012 |
4 | 1211013111020322130013 |
5 | 1402321101212014114 |
6 | 22440040404152435 |
7 | 1315005151331156 |
oct | 145072510723407 |
9 | 26537346116335 |
10 | 6948538001159 |
11 | 223994960a997 |
12 | 94280b39871b |
13 | 3b5323a10441 |
14 | 1a044d69559d |
15 | c0b3281963e |
hex | 651d523a707 |
6948538001159 has 16 divisors (see below), whose sum is σ = 6971520794112. Its totient is φ = 6925603425888.
The previous prime is 6948538001137. The next prime is 6948538001179. The reversal of 6948538001159 is 9511008358496.
It is a cyclic number.
It is not a de Polignac number, because 6948538001159 - 216 = 6948537935623 is a prime.
It is a super-2 number, since 2×69485380011592 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 6948538001098 and 6948538001107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6948538001179) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1798739462 + ... + 1798743324.
It is an arithmetic number, because the mean of its divisors is an integer number (435720049632).
Almost surely, 26948538001159 is an apocalyptic number.
6948538001159 is a deficient number, since it is larger than the sum of its proper divisors (22982792953).
6948538001159 is a wasteful number, since it uses less digits than its factorization.
6948538001159 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8686.
The product of its (nonzero) digits is 9331200, while the sum is 59.
The spelling of 6948538001159 in words is "six trillion, nine hundred forty-eight billion, five hundred thirty-eight million, one thousand, one hundred fifty-nine".
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