Base | Representation |
---|---|
bin | 10101101101001110010… |
… | …11110010001011111110 |
3 | 2122022010110200100022210 |
4 | 22312213023302023332 |
5 | 44204432030221210 |
6 | 1330344223521250 |
7 | 104612316215556 |
oct | 12664713621376 |
9 | 2568113610283 |
10 | 745834226430 |
11 | 268340a82377 |
12 | 10066a459226 |
13 | 55441155897 |
14 | 2815468c166 |
15 | 14602d7de20 |
hex | ada72f22fe |
745834226430 has 64 divisors (see below), whose sum is σ = 1928031747840. Its totient is φ = 184039382016.
The previous prime is 745834226399. The next prime is 745834226447. The reversal of 745834226430 is 34622438547.
It is a self number, because there is not a number n which added to its sum of digits gives 745834226430.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15190387 + ... + 15239406.
It is an arithmetic number, because the mean of its divisors is an integer number (30125496060).
Almost surely, 2745834226430 is an apocalyptic number.
745834226430 is an abundant number, since it is smaller than the sum of its proper divisors (1182197521410).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
745834226430 is a wasteful number, since it uses less digits than its factorization.
745834226430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30429865.
The product of its (nonzero) digits is 3870720, while the sum is 48.
The spelling of 745834226430 in words is "seven hundred forty-five billion, eight hundred thirty-four million, two hundred twenty-six thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •