Base | Representation |
---|---|
bin | 11011010101001011001000… |
… | …001010110101110101011001 |
3 | 120202121020011212102212110201 |
4 | 123111023020022311311121 |
5 | 111223343314113443001 |
6 | 1103352102535142201 |
7 | 34214221241444605 |
oct | 3325131012656531 |
9 | 522536155385421 |
10 | 120202313031001 |
11 | 35333573046883 |
12 | 1159401b514961 |
13 | 520c04ca04336 |
14 | 2197b74412505 |
15 | dd6b10bc2501 |
hex | 6d52c82b5d59 |
120202313031001 has 32 divisors (see below), whose sum is σ = 126585362787840. Its totient is φ = 113921577369600.
The previous prime is 120202313030939. The next prime is 120202313031029. The reversal of 120202313031001 is 100130313202021.
It is a cyclic number.
It is not a de Polignac number, because 120202313031001 - 27 = 120202313030873 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 120202313031001.
It is not an unprimeable number, because it can be changed into a prime (120202313031701) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1179316521 + ... + 1179418441.
It is an arithmetic number, because the mean of its divisors is an integer number (3955792587120).
Almost surely, 2120202313031001 is an apocalyptic number.
It is an amenable number.
120202313031001 is a deficient number, since it is larger than the sum of its proper divisors (6383049756839).
120202313031001 is a wasteful number, since it uses less digits than its factorization.
120202313031001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103257.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 120202313031001 its reverse (100130313202021), we get a palindrome (220332626233022).
The spelling of 120202313031001 in words is "one hundred twenty trillion, two hundred two billion, three hundred thirteen million, thirty-one thousand, one".
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