Base | Representation |
---|---|
bin | 110111110101010001100011… |
… | …100010100010011011110011 |
3 | 1012012102200121102022011122100 |
4 | 313311101203202202123303 |
5 | 224141122122300321420 |
6 | 2230125423350511443 |
7 | 102502441431524445 |
oct | 6765214342423363 |
9 | 1165380542264570 |
10 | 245553540245235 |
11 | 712717429a0032 |
12 | 23659b07965583 |
13 | a7027a40c6041 |
14 | 448cbd7672495 |
15 | 1d5c6276b2190 |
hex | df54638a26f3 |
245553540245235 has 24 divisors (see below), whose sum is σ = 428086403123184. Its totient is φ = 130204882992960.
The previous prime is 245553540245219. The next prime is 245553540245261. The reversal of 245553540245235 is 532542045355542.
245553540245235 is a `hidden beast` number, since 2 + 4 + 5 + 5 + 53 + 5 + 40 + 24 + 523 + 5 = 666.
It is not a de Polignac number, because 245553540245235 - 24 = 245553540245219 is a prime.
It is a super-2 number, since 2×2455535402452352 (a number of 30 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15770932501 + ... + 15770948070.
It is an arithmetic number, because the mean of its divisors is an integer number (17836933463466).
Almost surely, 2245553540245235 is an apocalyptic number.
245553540245235 is a deficient number, since it is larger than the sum of its proper divisors (182532862877949).
245553540245235 is a wasteful number, since it uses less digits than its factorization.
245553540245235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31541880755 (or 31541880752 counting only the distinct ones).
The product of its (nonzero) digits is 72000000, while the sum is 54.
The spelling of 245553540245235 in words is "two hundred forty-five trillion, five hundred fifty-three billion, five hundred forty million, two hundred forty-five thousand, two hundred thirty-five".
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