Base | Representation |
---|---|
bin | 11100000010001010… |
… | …101010110010010111 |
3 | 2212200210120102221202 |
4 | 130002022222302113 |
5 | 443121341402244 |
6 | 21454523303115 |
7 | 2113635213521 |
oct | 340212526227 |
9 | 85623512852 |
10 | 30101122199 |
11 | 118473316a5 |
12 | 5a0097aa9b |
13 | 2ab930c615 |
14 | 1657a4ca11 |
15 | bb295104e |
hex | 7022aac97 |
30101122199 has 8 divisors (see below), whose sum is σ = 32970803760. Its totient is φ = 27353554816.
The previous prime is 30101122187. The next prime is 30101122211. The reversal of 30101122199 is 99122110103.
It is an interprime number because it is at equal distance from previous prime (30101122187) and next prime (30101122211).
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 30101122199 - 28 = 30101121943 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30101122999) 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, 30528029 + ... + 30529014.
It is an arithmetic number, because the mean of its divisors is an integer number (4121350470).
Almost surely, 230101122199 is an apocalyptic number.
30101122199 is a deficient number, since it is larger than the sum of its proper divisors (2869681561).
30101122199 is a wasteful number, since it uses less digits than its factorization.
30101122199 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61057089.
The product of its (nonzero) digits is 972, while the sum is 29.
The spelling of 30101122199 in words is "thirty billion, one hundred one million, one hundred twenty-two thousand, one hundred ninety-nine".
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