Base | Representation |
---|---|
bin | 11000110101101111000010… |
… | …11100111011111001110110 |
3 | 21011101220012112101211002000 |
4 | 30122313201130323321312 |
5 | 24124420130134442410 |
6 | 312101223321000130 |
7 | 14335241632355232 |
oct | 1432674134737166 |
9 | 234356175354060 |
10 | 54622881562230 |
11 | 1644a485698663 |
12 | 6162344623046 |
13 | 2462bb983a237 |
14 | d6ba93a895c2 |
15 | 64acee69edc0 |
hex | 31ade173be76 |
54622881562230 has 128 divisors (see below), whose sum is σ = 152090882288640. Its totient is φ = 13923921749760.
The previous prime is 54622881562181. The next prime is 54622881562247. The reversal of 54622881562230 is 3226518822645.
54622881562230 is a `hidden beast` number, since 5 + 4 + 6 + 2 + 2 + 8 + 8 + 1 + 5 + 622 + 3 + 0 = 666.
It is a super-2 number, since 2×546228815622302 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6956434 + ... + 12555386.
It is an arithmetic number, because the mean of its divisors is an integer number (1188210017880).
Almost surely, 254622881562230 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54622881562230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76045441144320).
54622881562230 is an abundant number, since it is smaller than the sum of its proper divisors (97468000726410).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54622881562230 is a wasteful number, since it uses less digits than its factorization.
54622881562230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5600563 (or 5600557 counting only the distinct ones).
The product of its (nonzero) digits is 11059200, while the sum is 54.
The spelling of 54622881562230 in words is "fifty-four trillion, six hundred twenty-two billion, eight hundred eighty-one million, five hundred sixty-two thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •