Base | Representation |
---|---|
bin | 101101101101010011… |
… | …1101001110001000010 |
3 | 100101100201220202002012 |
4 | 1123122213221301002 |
5 | 3102011204431130 |
6 | 113032011252522 |
7 | 10043265440243 |
oct | 1333247516102 |
9 | 311321822065 |
10 | 98157108290 |
11 | 386a01462aa |
12 | 1703474a142 |
13 | 9343a82887 |
14 | 4a723c0cca |
15 | 284755c995 |
hex | 16da9e9c42 |
98157108290 has 8 divisors (see below), whose sum is σ = 176682794940. Its totient is φ = 39262843312.
The previous prime is 98157108281. The next prime is 98157108337. The reversal of 98157108290 is 9280175189.
It can be written as a sum of positive squares in 2 ways, for example, as 95529828241 + 2627280049 = 309079^2 + 51257^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 4907855405 + ... + 4907855424.
Almost surely, 298157108290 is an apocalyptic number.
98157108290 is a deficient number, since it is larger than the sum of its proper divisors (78525686650).
98157108290 is a wasteful number, since it uses less digits than its factorization.
98157108290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9815710836.
The product of its (nonzero) digits is 362880, while the sum is 50.
The spelling of 98157108290 in words is "ninety-eight billion, one hundred fifty-seven million, one hundred eight thousand, two hundred ninety".
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