Base | Representation |
---|---|
bin | 10100110111000101… |
… | …000101011000110111 |
3 | 2010211000111211120002 |
4 | 110313011011120313 |
5 | 331333110304101 |
6 | 14142342301515 |
7 | 1422031434353 |
oct | 246705053067 |
9 | 63730454502 |
10 | 22398916151 |
11 | 9554671257 |
12 | 441142789b |
13 | 215c6a4151 |
14 | 1126b42463 |
15 | 8b167ad6b |
hex | 537145637 |
22398916151 has 8 divisors (see below), whose sum is σ = 24534310320. Its totient is φ = 20354389888.
The previous prime is 22398916129. The next prime is 22398916157. The reversal of 22398916151 is 15161989322.
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 22398916151 - 222 = 22394721847 is a prime.
It is a super-2 number, since 2×223989161512 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22398916096 and 22398916105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22398916157) 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, 22716461 + ... + 22717446.
It is an arithmetic number, because the mean of its divisors is an integer number (3066788790).
Almost surely, 222398916151 is an apocalyptic number.
22398916151 is a deficient number, since it is larger than the sum of its proper divisors (2135394169).
22398916151 is a wasteful number, since it uses less digits than its factorization.
22398916151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45433953.
The product of its digits is 233280, while the sum is 47.
The spelling of 22398916151 in words is "twenty-two billion, three hundred ninety-eight million, nine hundred sixteen thousand, one hundred fifty-one".
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