Base | Representation |
---|---|
bin | 101010110011111110… |
… | …111010011100100000 |
3 | 11101122200022201210010 |
4 | 222303332322130200 |
5 | 1223121114140234 |
6 | 33041253204520 |
7 | 3215106330510 |
oct | 526376723440 |
9 | 141580281703 |
10 | 45969286944 |
11 | 1854a511739 |
12 | 8aab030740 |
13 | 4447986909 |
14 | 23212a3840 |
15 | 12e0aa46e9 |
hex | ab3fba720 |
45969286944 has 192 divisors, whose sum is σ = 142998331392. Its totient is φ = 12653107200.
The previous prime is 45969286943. The next prime is 45969286949. The reversal of 45969286944 is 44968296954.
It is a super-2 number, since 2×459692869442 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (45969286943) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4724004 + ... + 4733724.
It is an arithmetic number, because the mean of its divisors is an integer number (744782976).
Almost surely, 245969286944 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 45969286944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71499165696).
45969286944 is an abundant number, since it is smaller than the sum of its proper divisors (97029044448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45969286944 is a wasteful number, since it uses less digits than its factorization.
45969286944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9999 (or 9991 counting only the distinct ones).
The product of its digits is 134369280, while the sum is 66.
The spelling of 45969286944 in words is "forty-five billion, nine hundred sixty-nine million, two hundred eighty-six thousand, nine hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •