Base | Representation |
---|---|
bin | 110111110010001110101110… |
… | …100011101111001001100010 |
3 | 1012011200200122021101122122002 |
4 | 313302032232203233021202 |
5 | 224124210204414000104 |
6 | 2225445345240244002 |
7 | 102451354411242443 |
oct | 6762165643571142 |
9 | 1164620567348562 |
10 | 245344345453154 |
11 | 711a0a52992512 |
12 | 23625464a70602 |
13 | a6b8b45b73bbc |
14 | 4482a303512ca |
15 | 1d56e81dd501e |
hex | df23ae8ef262 |
245344345453154 has 8 divisors (see below), whose sum is σ = 368016636857808. Its totient is φ = 122672133167220.
The previous prime is 245344345453033. The next prime is 245344345453159. The reversal of 245344345453154 is 451354543443542.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 245344345453154.
It is not an unprimeable number, because it can be changed into a prime (245344345453159) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11300252 + ... + 24867335.
It is an arithmetic number, because the mean of its divisors is an integer number (46002079607226).
Almost surely, 2245344345453154 is an apocalyptic number.
245344345453154 is a deficient number, since it is larger than the sum of its proper divisors (122672291404654).
245344345453154 is a wasteful number, since it uses less digits than its factorization.
245344345453154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39559360.
The product of its digits is 138240000, while the sum is 56.
Adding to 245344345453154 its reverse (451354543443542), we get a palindrome (696698888896696).
The spelling of 245344345453154 in words is "two hundred forty-five trillion, three hundred forty-four billion, three hundred forty-five million, four hundred fifty-three thousand, one hundred fifty-four".
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