Base | Representation |
---|---|
bin | 1101001010001011111… |
… | …10110010110011110111 |
3 | 1121020001210211002222112 |
4 | 12211011332302303313 |
5 | 24401443241430111 |
6 | 543413550321235 |
7 | 44444406440540 |
oct | 6450576626367 |
9 | 1536053732875 |
10 | 452145655031 |
11 | 164832486874 |
12 | 737667b921b |
13 | 33838a92715 |
14 | 17c538654c7 |
15 | bb64822e8b |
hex | 6945fb2cf7 |
452145655031 has 8 divisors (see below), whose sum is σ = 516745292064. Its totient is φ = 387547868160.
The previous prime is 452145654971. The next prime is 452145655037. The reversal of 452145655031 is 130556541254.
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 452145655031 - 26 = 452145654967 is a prime.
It is a super-2 number, since 2×4521456550312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 452145655031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (452145655037) 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, 108071 + ... + 957063.
It is an arithmetic number, because the mean of its divisors is an integer number (64593161508).
Almost surely, 2452145655031 is an apocalyptic number.
452145655031 is a deficient number, since it is larger than the sum of its proper divisors (64599637033).
452145655031 is an equidigital number, since it uses as much as digits as its factorization.
452145655031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 925081.
The product of its (nonzero) digits is 360000, while the sum is 41.
The spelling of 452145655031 in words is "four hundred fifty-two billion, one hundred forty-five million, six hundred fifty-five thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.152 sec. • engine limits •