Base | Representation |
---|---|
bin | 1011101100001… |
… | …11000011011001 |
3 | 20211112111202211 |
4 | 11312013003121 |
5 | 200101230440 |
6 | 13421555121 |
7 | 2300405353 |
oct | 566070331 |
9 | 224474684 |
10 | 98070745 |
11 | 503a4003 |
12 | 28a15aa1 |
13 | 17419636 |
14 | d04c0d3 |
15 | 8922eea |
hex | 5d870d9 |
98070745 has 16 divisors (see below), whose sum is σ = 120859200. Its totient is φ = 76353984.
The previous prime is 98070733. The next prime is 98070767. The reversal of 98070745 is 54707089.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-98070745 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 98070698 and 98070707.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74382 + ... + 75688.
It is an arithmetic number, because the mean of its divisors is an integer number (7553700).
Almost surely, 298070745 is an apocalyptic number.
It is an amenable number.
98070745 is a deficient number, since it is larger than the sum of its proper divisors (22788455).
98070745 is a wasteful number, since it uses less digits than its factorization.
98070745 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1704.
The product of its (nonzero) digits is 70560, while the sum is 40.
The square root of 98070745 is about 9903.0674540770. The cubic root of 98070745 is about 461.1545431045.
The spelling of 98070745 in words is "ninety-eight million, seventy thousand, seven hundred forty-five".
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