Base | Representation |
---|---|
bin | 101110000000001101… |
… | …1001011111100111111 |
3 | 100102222221101210222001 |
4 | 1130000123023330333 |
5 | 3104311042442110 |
6 | 113214550003131 |
7 | 10065066554311 |
oct | 1340033137477 |
9 | 312887353861 |
10 | 98791374655 |
11 | 38996178a86 |
12 | 171910464a7 |
13 | 94152b830c |
14 | 4ad27277b1 |
15 | 288309863a |
hex | 17006cbf3f |
98791374655 has 8 divisors (see below), whose sum is σ = 118923625152. Its totient is φ = 78783782688.
The previous prime is 98791374641. The next prime is 98791374667. The reversal of 98791374655 is 55647319789.
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 98791374655 - 211 = 98791372607 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 31162887 + ... + 31166056.
It is an arithmetic number, because the mean of its divisors is an integer number (14865453144).
Almost surely, 298791374655 is an apocalyptic number.
98791374655 is a deficient number, since it is larger than the sum of its proper divisors (20132250497).
98791374655 is a wasteful number, since it uses less digits than its factorization.
98791374655 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62329265.
The product of its digits is 57153600, while the sum is 64.
The spelling of 98791374655 in words is "ninety-eight billion, seven hundred ninety-one million, three hundred seventy-four thousand, six hundred fifty-five".
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