Base | Representation |
---|---|
bin | 101111101000111111… |
… | …0101001000011001111 |
3 | 100210001221212112002222 |
4 | 1133101332221003033 |
5 | 3134011104411043 |
6 | 114555500205555 |
7 | 10251160030022 |
oct | 1372176510317 |
9 | 323057775088 |
10 | 102307107023 |
11 | 3a42a770820 |
12 | 179b25398bb |
13 | 98557a2724 |
14 | 4d4761d1b9 |
15 | 29dba61d68 |
hex | 17d1fa90cf |
102307107023 has 8 divisors (see below), whose sum is σ = 118172915280. Its totient is φ = 87535492480.
The previous prime is 102307107011. The next prime is 102307107061. The reversal of 102307107023 is 320701703201.
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 102307107023 - 26 = 102307106959 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102307106983 and 102307107001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102307107083) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273548228 + ... + 273548601.
It is an arithmetic number, because the mean of its divisors is an integer number (14771614410).
Almost surely, 2102307107023 is an apocalyptic number.
102307107023 is a deficient number, since it is larger than the sum of its proper divisors (15865808257).
102307107023 is a wasteful number, since it uses less digits than its factorization.
102307107023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 547096857.
The product of its (nonzero) digits is 1764, while the sum is 26.
The spelling of 102307107023 in words is "one hundred two billion, three hundred seven million, one hundred seven thousand, twenty-three".
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