Base | Representation |
---|---|
bin | 11100000010001000… |
… | …011001000100011110 |
3 | 2212200202110010012221 |
4 | 130002020121010132 |
5 | 443121213302332 |
6 | 21454502415554 |
7 | 2113630146436 |
oct | 340210310436 |
9 | 85622403187 |
10 | 30100525342 |
11 | 11846a64228 |
12 | 5a007315ba |
13 | 2ab9160a54 |
14 | 16579352c6 |
15 | bb2884297 |
hex | 70221911e |
30100525342 has 4 divisors (see below), whose sum is σ = 45150788016. Its totient is φ = 15050262670.
The previous prime is 30100525319. The next prime is 30100525369. The reversal of 30100525342 is 24352500103.
It is a semiprime because it is the product of two primes.
It is a super-3 number, since 3×301005253423 (a number of 32 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7525131334 + ... + 7525131337.
It is an arithmetic number, because the mean of its divisors is an integer number (11287697004).
Almost surely, 230100525342 is an apocalyptic number.
30100525342 is a deficient number, since it is larger than the sum of its proper divisors (15050262674).
30100525342 is a wasteful number, since it uses less digits than its factorization.
30100525342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15050262673.
The product of its (nonzero) digits is 3600, while the sum is 25.
The spelling of 30100525342 in words is "thirty billion, one hundred million, five hundred twenty-five thousand, three hundred forty-two".
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