Base | Representation |
---|---|
bin | 101110100111001110… |
… | …0100000110011100101 |
3 | 100120101011110101210110 |
4 | 1131032130200303211 |
5 | 3120001142020221 |
6 | 113552505443233 |
7 | 10142402615463 |
oct | 1351634406345 |
9 | 316334411713 |
10 | 100100345061 |
11 | 394a8042902 |
12 | 174974a0519 |
13 | 9593544312 |
14 | 4bb8501833 |
15 | 290ce5b776 |
hex | 174e720ce5 |
100100345061 has 8 divisors (see below), whose sum is σ = 134441339904. Its totient is φ = 66246456800.
The previous prime is 100100345053. The next prime is 100100345069. The reversal of 100100345061 is 160543001001.
It is an interprime number because it is at equal distance from previous prime (100100345053) and next prime (100100345069).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 100100345061 - 23 = 100100345053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100100345069) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121776165 + ... + 121776986.
It is an arithmetic number, because the mean of its divisors is an integer number (16805167488).
Almost surely, 2100100345061 is an apocalyptic number.
It is an amenable number.
100100345061 is a deficient number, since it is larger than the sum of its proper divisors (34340994843).
100100345061 is a wasteful number, since it uses less digits than its factorization.
100100345061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 243553291.
The product of its (nonzero) digits is 360, while the sum is 21.
Adding to 100100345061 its reverse (160543001001), we get a palindrome (260643346062).
The spelling of 100100345061 in words is "one hundred billion, one hundred million, three hundred forty-five thousand, sixty-one".
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