Base | Representation |
---|---|
bin | 1101001111100111000… |
… | …01010001100011111101 |
3 | 1121111120201022111022222 |
4 | 12213303201101203331 |
5 | 24423424112333003 |
6 | 545014514015125 |
7 | 44606511654614 |
oct | 6476341214375 |
9 | 1544521274288 |
10 | 455057152253 |
11 | 165a96998820 |
12 | 742398774a5 |
13 | 33bb102a642 |
14 | 1804c3d087b |
15 | bc85233c38 |
hex | 69f38518fd |
455057152253 has 32 divisors (see below), whose sum is σ = 523239260544. Its totient is φ = 392031360000.
The previous prime is 455057152237. The next prime is 455057152267. The reversal of 455057152253 is 352251750554.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 455057152253 - 24 = 455057152237 is a prime.
It is a super-2 number, since 2×4550571522532 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (455057151253) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3445313 + ... + 3574953.
It is an arithmetic number, because the mean of its divisors is an integer number (16351226892).
Almost surely, 2455057152253 is an apocalyptic number.
455057152253 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
It is an amenable number.
455057152253 is a deficient number, since it is larger than the sum of its proper divisors (68182108291).
455057152253 is a wasteful number, since it uses less digits than its factorization.
455057152253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129917.
The product of its (nonzero) digits is 1050000, while the sum is 44.
The spelling of 455057152253 in words is "four hundred fifty-five billion, fifty-seven million, one hundred fifty-two thousand, two hundred fifty-three".
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