Base | Representation |
---|---|
bin | 1010010101110011100100… |
… | …00010100010011001000000 |
3 | 2222111212112202211020201010 |
4 | 11022321302002202121000 |
5 | 10440030413323222200 |
6 | 120210211322240520 |
7 | 4534605160653651 |
oct | 512716202423100 |
9 | 88455482736633 |
10 | 22739470132800 |
11 | 7277834089483 |
12 | 267308a656140 |
13 | c8c427355ab5 |
14 | 58884c091528 |
15 | 29678c13a150 |
hex | 14ae720a2640 |
22739470132800 has 168 divisors, whose sum is σ = 74983117309056. Its totient is φ = 6033077442560.
The previous prime is 22739470132781. The next prime is 22739470132807. The reversal of 22739470132800 is 823107493722.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a self number, because there is not a number n which added to its sum of digits gives 22739470132800.
It is not an unprimeable number, because it can be changed into a prime (22739470132807) 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 23 ways as a sum of consecutive naturals, for example, 11078232 + ... + 12969431.
Almost surely, 222739470132800 is an apocalyptic number.
22739470132800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22739470132800 is an abundant number, since it is smaller than the sum of its proper divisors (52243647176256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22739470132800 is a wasteful number, since it uses less digits than its factorization.
22739470132800 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24047885 (or 24047870 counting only the distinct ones).
The product of its (nonzero) digits is 1016064, while the sum is 48.
The spelling of 22739470132800 in words is "twenty-two trillion, seven hundred thirty-nine billion, four hundred seventy million, one hundred thirty-two thousand, eight hundred".
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