Base | Representation |
---|---|
bin | 111010100110000101… |
… | …1010001100010100110 |
3 | 110000210110020201222011 |
4 | 1311030023101202212 |
5 | 4030201002403210 |
6 | 133450110024434 |
7 | 12043143664525 |
oct | 1651413214246 |
9 | 400713221864 |
10 | 125832075430 |
11 | 49401a20776 |
12 | 20478aa811a |
13 | bb34549689 |
14 | 6139b224bc |
15 | 3416ebcd8a |
hex | 1d4c2d18a6 |
125832075430 has 16 divisors (see below), whose sum is σ = 239821132320. Its totient is φ = 47372075392.
The previous prime is 125832075323. The next prime is 125832075437. The reversal of 125832075430 is 34570238521.
It is a super-2 number, since 2×1258320754302 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125832075437) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 370094170 + ... + 370094509.
It is an arithmetic number, because the mean of its divisors is an integer number (14988820770).
Almost surely, 2125832075430 is an apocalyptic number.
125832075430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
125832075430 is a deficient number, since it is larger than the sum of its proper divisors (113989056890).
125832075430 is a wasteful number, since it uses less digits than its factorization.
125832075430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 740188703.
The product of its (nonzero) digits is 201600, while the sum is 40.
The spelling of 125832075430 in words is "one hundred twenty-five billion, eight hundred thirty-two million, seventy-five thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •