Base | Representation |
---|---|
bin | 10100001111110100… |
… | …00011111010101001 |
3 | 1001001112222020022220 |
4 | 22013322003322221 |
5 | 134230220013040 |
6 | 4554343304253 |
7 | 533241101562 |
oct | 120772037251 |
9 | 31045866286 |
10 | 10870079145 |
11 | 4678970392 |
12 | 213444b089 |
13 | 1043038bc3 |
14 | 751931169 |
15 | 4394792d0 |
hex | 287e83ea9 |
10870079145 has 8 divisors (see below), whose sum is σ = 17392126656. Its totient is φ = 5797375536.
The previous prime is 10870079137. The next prime is 10870079167. The reversal of 10870079145 is 54197007801.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10870079145 - 23 = 10870079137 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10870079097 and 10870079106.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362335957 + ... + 362335986.
It is an arithmetic number, because the mean of its divisors is an integer number (2174015832).
Almost surely, 210870079145 is an apocalyptic number.
10870079145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10870079145 is a deficient number, since it is larger than the sum of its proper divisors (6522047511).
10870079145 is an equidigital number, since it uses as much as digits as its factorization.
10870079145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 724671951.
The product of its (nonzero) digits is 70560, while the sum is 42.
The spelling of 10870079145 in words is "ten billion, eight hundred seventy million, seventy-nine thousand, one hundred forty-five".
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