Base | Representation |
---|---|
bin | 111001110110000101… |
… | …1000101000101000101 |
3 | 102212122012111112122012 |
4 | 1303230023011011011 |
5 | 4013401140133103 |
6 | 133022211544005 |
7 | 11655215402003 |
oct | 1635413050505 |
9 | 385565445565 |
10 | 124221411653 |
11 | 48755826189 |
12 | 200a95bb005 |
13 | b93894bba1 |
14 | 6025c53a73 |
15 | 33708b42d8 |
hex | 1cec2c5145 |
124221411653 has 8 divisors (see below), whose sum is σ = 124899594240. Its totient is φ = 123543519120.
The previous prime is 124221411583. The next prime is 124221411659. The reversal of 124221411653 is 356114122421.
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 124221411653 - 222 = 124217217349 is a prime.
It is a super-2 number, since 2×1242214116532 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124221411659) 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, 815951 + ... + 956147.
It is an arithmetic number, because the mean of its divisors is an integer number (15612449280).
Almost surely, 2124221411653 is an apocalyptic number.
It is an amenable number.
124221411653 is a deficient number, since it is larger than the sum of its proper divisors (678182587).
124221411653 is a wasteful number, since it uses less digits than its factorization.
124221411653 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145027.
The product of its digits is 11520, while the sum is 32.
The spelling of 124221411653 in words is "one hundred twenty-four billion, two hundred twenty-one million, four hundred eleven thousand, six hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •